8(-9s+20)=-16s-12-13s

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Solution for 8(-9s+20)=-16s-12-13s equation:


Simplifying
8(-9s + 20) = -16s + -12 + -13s

Reorder the terms:
8(20 + -9s) = -16s + -12 + -13s
(20 * 8 + -9s * 8) = -16s + -12 + -13s
(160 + -72s) = -16s + -12 + -13s

Reorder the terms:
160 + -72s = -12 + -16s + -13s

Combine like terms: -16s + -13s = -29s
160 + -72s = -12 + -29s

Solving
160 + -72s = -12 + -29s

Solving for variable 's'.

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

Add '29s' to each side of the equation.
160 + -72s + 29s = -12 + -29s + 29s

Combine like terms: -72s + 29s = -43s
160 + -43s = -12 + -29s + 29s

Combine like terms: -29s + 29s = 0
160 + -43s = -12 + 0
160 + -43s = -12

Add '-160' to each side of the equation.
160 + -160 + -43s = -12 + -160

Combine like terms: 160 + -160 = 0
0 + -43s = -12 + -160
-43s = -12 + -160

Combine like terms: -12 + -160 = -172
-43s = -172

Divide each side by '-43'.
s = 4

Simplifying
s = 4

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