-7(-18s-20)=-14s

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Solution for -7(-18s-20)=-14s equation:


Simplifying
-7(-18s + -20) = -14s

Reorder the terms:
-7(-20 + -18s) = -14s
(-20 * -7 + -18s * -7) = -14s
(140 + 126s) = -14s

Solving
140 + 126s = -14s

Solving for variable 's'.

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

Add '14s' to each side of the equation.
140 + 126s + 14s = -14s + 14s

Combine like terms: 126s + 14s = 140s
140 + 140s = -14s + 14s

Combine like terms: -14s + 14s = 0
140 + 140s = 0

Add '-140' to each side of the equation.
140 + -140 + 140s = 0 + -140

Combine like terms: 140 + -140 = 0
0 + 140s = 0 + -140
140s = 0 + -140

Combine like terms: 0 + -140 = -140
140s = -140

Divide each side by '140'.
s = -1

Simplifying
s = -1

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