How do you expand 5b plus 5c in algebra?

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In Algebra
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How do you solve 2b2 plus 5b-35?

Assuming the equation is 2b 2 +5b-35=0, the quadratic formula is one way to solve this equation. It can't be factored easily. Do not confuse the "b" variable in the formula given with the "b" in the related link.. The values of a, b, & c are as follows to be used in the quadratic formula: a=2, b=5, (MORE)

Solve 5b plus 6 equals 32-8b?

5b+6=32-8b Since -8b contains the variable to solve for, move it to the left-hand side of the equation by adding 8b to both sides. 5b+6+8b=32 Since 5b and 8b are like terms, add 8b to 5b to get 13b. 13b+6=32 Since 6 does not contain the variable to solve for, move it to the right-hand side of the (MORE)

Algebra -73 plus 28?

-73 + 28 = -45 |-73| - |28| = 73 - 28 = 45 (Since -73 has the largest absolute value keep its sign)

3c-12 equals 14 plus 5c?

3c - 12 = 14 + 5c Subtract 3c from each side: -12 = 14 + 2c Subtract 14 from each side: -26 = 2c Divide each side by 2: -13 = c

4a - 5b equals 7 4a plus 5b equals 17?

4a - 5b = 7 4a +5b = 17 From the first equation: 4a = 7 + 5b substitute this value in the second equation: 7 + 5b + 5b = 17 7 + 10b = 17 10b = 10 b = 1 Now,solve for a : 4a - 5(1) = 7 4a = 7 + 5 4a = 12 a = 3

How do you solve 10a plus 5b?

You can't just solve one side of the equation. You always have to have both sides of the equal sign in order to manipulate the terms. If you have an equation like 10a + 5b=0, you can now solve for one of the terms (a or b), for example, b=10a/5 and a=-5b/10. Once you have solved for one term, you (MORE)

What is 5c plus 15 equals 30?

5c + 15= 30 - 15 -15 5c = 15 If your solving for just c..... 5c/5 = 30/5 c= 3 Hope this helps adding further your question is incomplete you must ask for thevalue of C, since its a arithmetic equation.

What is -5c plus 9 and how?

You can't tell a thing about -5c+9 until you know what 'c' is. And every time 'c' changes, -5c+9 changes.

What does 8 plus t mean in algebra?

"t" is a variable. It can mean any number, much like the most commonly used variable "X". 8 + t means that the known number "8" is added to the unknown variable "t". More than likely there it should tell you that 8 + t = ?. In which case you would subtract 8 from the question mark to get t

How do you solve 5b-7 equals 2b plus 5?

5b - 7 = 2b +5 5b-2b-7=2b -2b +5 subtract 2b from each side to get b on one side 3b-7=5 3b-7+7 = 5+7 now add 7 to both sides to get the numbers on one side 3b = 12 3b/3 = 12/3 finally divide both sides by 3 to solve for b b = 4

Is 5b plus 14 an equation?

No unfortunately this is not an equation. An equation must end with an equals sign. 5b + 14 is simply two terms.

What is b2 plus 3b-5b plus 2b2?

We can combine the like terms . So the b 2 can be combined with the 2b 2 to give 3b 2 . Likewise the 3b plus the -5b gives -2b . Therefore, b 2 + 3b - 5b + 2b 2 = 3b 2 - 2b .

What is the answer to 20c plus 5 equals 5c plus 65?

20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4 20c + 5 = 5c +65 20c - 5c= 65 - 5. 15c = 60. 15c/15 = 60/15. c = 4 (alternative method).

What is -5c plus d equals 2c?

It is a single equation of direct proportionality. It cannot be solved since that would require two linear equations.

Will chemistry be hard for you if you got an A plus in algebra?

It may or may not be. Although mathematics is the language of science, some people can be good at mathematics/algebra but just can't visualize molecules. If you are good at algebra though, there is a much greater chance that you will find chemistry easier than someone who is poor at algebra.