The roots (or solutions) are the numbers that 'w' must be in order to make the equation true.
Since the highest power of 'w' in the equation is the first power, there's only one solution.
3w - 14 - 6 = 21
Combine the -14 and the -6 on the left side:
3w - 20 = 21
Add 20 to each side:
3w = 41
Divide each side by 3 :
w = 41/3 = 132/3
Points: (7, 3) (14, 6) (21, 9) Slope: 3/7 Equation: 7y=3x
If that's -21 + 14, the answer is -7. If that's -21/14, the answer is -3/2 or -1 and 1/2
The factors of 21 are 1, 3, 7, and 21.The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36The factors of 14 are 1, 2, 7 and 14.gcf's:21 and 14: 721 and 36: 336 and 14: 236, 14, and 21: 1
The LCM is 168.
The LCM is 42
The answer is 7. The equation is x+14=21, so you would find x by doing 21-14=7 x=7
Points: (7, 3) (14, 6) (21, 9) Slope: 3/7 Equation: 7y=3x
Points: (7, 3) (14, 6) (21, 9) Slope: 3/7 Equation: 7y=3x
all the factors are 14:1, 2, 7, 14 21:1, 3, 7, 21
Points: (14, 6) (21, 9) (7, 3) Slope of the line: 3/7 Equation of the line: 7y = 3x and it has no y intercept
The letter X in the equation 14 plus X21 would be 2.5. this is a math problem.
3, 7, 21. 3x7 is the only equation that equals 21, and so these are the only factors of 21.
The slope of the line is (6-3)/(14-7) = 3/7 The equation is: y - 3 = (3/7)(x - 7) → y - 3 = (3/7)x - 3 ← y = (3/7)x
They are 21 and -21.
Let's call Andy 'a' and Jack 'j'. We know that a = j +14 and also that a + j = 56 so we can sub the first equation into the second. (j +14) + j = 56 2j + 14 = 56 2j = 42 j = 21 Now that we have a value for j, we can sub this back into the first equation. a = 21 + 14 a = 35 So Jack has 21 and Andy has 35. I wonder what it is they have...
Solution:7x - 7 = 147x = 14 + 77x = 21x = 21/7x = 3Checking:7(3) - 7 = 1421 - 7 = 1414 = 14
No.