-8(-2q+15)-1=6-5q+20

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Solution for -8(-2q+15)-1=6-5q+20 equation:


Simplifying
-8(-2q + 15) + -1 = 6 + -5q + 20

Reorder the terms:
-8(15 + -2q) + -1 = 6 + -5q + 20
(15 * -8 + -2q * -8) + -1 = 6 + -5q + 20
(-120 + 16q) + -1 = 6 + -5q + 20

Reorder the terms:
-120 + -1 + 16q = 6 + -5q + 20

Combine like terms: -120 + -1 = -121
-121 + 16q = 6 + -5q + 20

Reorder the terms:
-121 + 16q = 6 + 20 + -5q

Combine like terms: 6 + 20 = 26
-121 + 16q = 26 + -5q

Solving
-121 + 16q = 26 + -5q

Solving for variable 'q'.

Move all terms containing q to the left, all other terms to the right.

Add '5q' to each side of the equation.
-121 + 16q + 5q = 26 + -5q + 5q

Combine like terms: 16q + 5q = 21q
-121 + 21q = 26 + -5q + 5q

Combine like terms: -5q + 5q = 0
-121 + 21q = 26 + 0
-121 + 21q = 26

Add '121' to each side of the equation.
-121 + 121 + 21q = 26 + 121

Combine like terms: -121 + 121 = 0
0 + 21q = 26 + 121
21q = 26 + 121

Combine like terms: 26 + 121 = 147
21q = 147

Divide each side by '21'.
q = 7

Simplifying
q = 7

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