-2(4s-1)-2=-2(8s+9)-3

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Solution for -2(4s-1)-2=-2(8s+9)-3 equation:


Simplifying
-2(4s + -1) + -2 = -2(8s + 9) + -3

Reorder the terms:
-2(-1 + 4s) + -2 = -2(8s + 9) + -3
(-1 * -2 + 4s * -2) + -2 = -2(8s + 9) + -3
(2 + -8s) + -2 = -2(8s + 9) + -3

Reorder the terms:
2 + -2 + -8s = -2(8s + 9) + -3

Combine like terms: 2 + -2 = 0
0 + -8s = -2(8s + 9) + -3
-8s = -2(8s + 9) + -3

Reorder the terms:
-8s = -2(9 + 8s) + -3
-8s = (9 * -2 + 8s * -2) + -3
-8s = (-18 + -16s) + -3

Reorder the terms:
-8s = -18 + -3 + -16s

Combine like terms: -18 + -3 = -21
-8s = -21 + -16s

Solving
-8s = -21 + -16s

Solving for variable 's'.

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

Add '16s' to each side of the equation.
-8s + 16s = -21 + -16s + 16s

Combine like terms: -8s + 16s = 8s
8s = -21 + -16s + 16s

Combine like terms: -16s + 16s = 0
8s = -21 + 0
8s = -21

Divide each side by '8'.
s = -2.625

Simplifying
s = -2.625

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