-2s-20+18=-17-17s

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Solution for -2s-20+18=-17-17s equation:


Simplifying
-2s + -20 + 18 = -17 + -17s

Reorder the terms:
-20 + 18 + -2s = -17 + -17s

Combine like terms: -20 + 18 = -2
-2 + -2s = -17 + -17s

Solving
-2 + -2s = -17 + -17s

Solving for variable 's'.

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

Add '17s' to each side of the equation.
-2 + -2s + 17s = -17 + -17s + 17s

Combine like terms: -2s + 17s = 15s
-2 + 15s = -17 + -17s + 17s

Combine like terms: -17s + 17s = 0
-2 + 15s = -17 + 0
-2 + 15s = -17

Add '2' to each side of the equation.
-2 + 2 + 15s = -17 + 2

Combine like terms: -2 + 2 = 0
0 + 15s = -17 + 2
15s = -17 + 2

Combine like terms: -17 + 2 = -15
15s = -15

Divide each side by '15'.
s = -1

Simplifying
s = -1

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