-5s+9+7=31

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Solution for -5s+9+7=31 equation:


Simplifying
-5s + 9 + 7 = 31

Reorder the terms:
9 + 7 + -5s = 31

Combine like terms: 9 + 7 = 16
16 + -5s = 31

Solving
16 + -5s = 31

Solving for variable 's'.

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

Add '-16' to each side of the equation.
16 + -16 + -5s = 31 + -16

Combine like terms: 16 + -16 = 0
0 + -5s = 31 + -16
-5s = 31 + -16

Combine like terms: 31 + -16 = 15
-5s = 15

Divide each side by '-5'.
s = -3

Simplifying
s = -3

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