Calculus

3X - 7 = 5

add 7 to each side

3X - 7 + 7 = 5 + 7

3X = 12

divide both sides constants and coefficients by 3

X = 4

check

3(4) - 7 = 5

12 - 7 = 5

5 = 5

checks

Well, darling, "C 54 w a y" doesn't make a lick of sense. It seems like a jumble of letters and numbers that got lost on its way to a crossword puzzle. If you need help with something that actually exists in this universe, I'm all ears.

Oh, dude, you're hitting me with some math lingo! So, when you see X to the power of 2 plus Y to the power of 2, you're basically looking at X squared plus Y squared. It's like those little numbers are getting all squared up and ready to party together in a math equation.

Because you are just adding the same variable to itself, the variable does not change.

in the same way that 2 + 2 is 4, 2x2 + 2x2 is 4x2.

Well, honey, to factor that little equation C squared plus C minus 56, you're gonna want to break out the ol' quadratic formula. Factor that bad boy into (C + 8)(C - 7) and call it a day. Trust me, it's as easy as stealing candy from a baby.

I Don't know. go search some were else LOSERS!

how am i supposed to know answer it yourselves thank you very much. isnt that why you go to school. i mean yr reely supposed to learn somting there. what do you do sleep there. imean your supposed to lern thats just my appinion.

Hayems fluid comprising of NaCl = 5gm NaSo4 = 5gm Hgcl2 = 0.5GM DItelled water =200ml this fluid preserves the formed elements (that has shape and size e.g cells ) of the blood which transport oxygen and co2 to and from body tissues ..

In order to answer that, you need to know how 'x' and 'y' are related to

each other. In the book that you copied this from, there was most likely

an equation with the question. It was there to show how they're related.

The substitution method in mathematics is a technique used to solve systems of equations by isolating one variable and substituting it into the other equation. The method is not attributed to a single inventor, as it has been used by mathematicians for centuries. The concept of substitution in algebra can be traced back to ancient civilizations such as the Babylonians and Greeks, who used similar methods to solve mathematical problems.

Well, honey, that's a jumbled mess of an equation you've got there. It looks like a basic addition problem with some numbers all mixed up. If you rearrange the terms, you'll see it's just y + x + z = yxz. So, grab a pen and paper, and get that math sorted out, darling.

Well, isn't that a happy little math problem we have here! To find out what x is, we can simply subtract 3 from both sides of the equation. So, x equals 4! Just like painting a beautiful landscape, sometimes all it takes is a few gentle brushstrokes to reveal the hidden beauty within.

If you mean (6x^2)/(2x^2), this problem is easy.

(6x^2)/(2x^2) = (6/2) x (XX/XX) (XX is an easy way of writing X^2)

6/2 = 3

XX/XX = 1

3 x 1 = 3

so your answer is 3.

The volume of a standard drum can vary, but a common size is a 55-gallon drum. To convert gallons to liters, you can use the conversion factor 1 gallon is approximately equal to 3.78541 liters. Therefore, a 55-gallon drum would contain approximately 208 liters (55 gallons x 3.78541 liters/gallon).

7

"10x - x" is basically 10 x's minus one x. The answer is 10 minus 1, but in terms of x. Since 10 minus 1 is 9, the answer is 9x.

The difference between an estimate and an actual number is the difference between ideals and observations. For instance, You may think the time is 10:57, but in reality the probability of that is 0 due to the fact that time lies on a continuum. 10:57 is only an estimate; close enough for our purposes. The ideal: the actual time, is a theoretical ideal which we know must exist and be unique, but we can never know for certainty what it is.

Well, honey, three quarters of 4 is simply 3. You take 4, divide it into four equal parts, and then take three of those parts. Voilà, you got your answer. Math can be a piece of cake when you break it down like that.

0.607 as a fraction can be expressed as 607/1000. This is because the decimal 0.607 can be written as 607 divided by 1000. To simplify this fraction, you can divide both the numerator and denominator by their greatest common factor, which in this case is 1. So, the simplified fraction for 0.607 is 607/1000.

Zero.
if you want an explination, i will give it to you, if you don't, i will anyway.









Ok, if you take nothing and put it in your hand, and take away nothing, how much of nothing do you have left, nothing!

43.879999999999995

3x+x=4x. The 3x is just an easier way of stating x+x+x, and then you would just count the x's up like normal to create a total. You can also do this with larger numbers. For example, if you have 100x+500x, you would still add the numbers together to create a total of 600x. As long as the variables (x, in this case) are the same in the numbers you're adding (i.e., you can't add 3x+y together) you can just add the numbers to create your total.

Oh, dude, the square root of 100000000 is 10000. It's like, you take the square root of 10, which is 3.16227766017, and then multiply it by 1000 because there are four sets of three zeros in 100000000. So yeah, 10000 is your answer. Math, man, it's wild.

Oh, dude, you're hitting me with the math questions now? Alright, alright, 0.5 times 0.8 equals 0.4. So, like, if you have half of something and then take 80% of that half, you're left with 0.4 of that thing. Math can be fun, right?

Oh, dude, you're hitting me with the Toyota engine trivia! So, the Toyota 3K engine typically consumes around 10-12 kilometers per liter, while the 4K engine can go for about 12-14 kilometers per liter. But hey, who's counting when you're cruising in a Toyota, am I right?