-7=s+12

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Solution for -7=s+12 equation:


Simplifying
-7 = s + 12

Reorder the terms:
-7 = 12 + s

Solving
-7 = 12 + s

Solving for variable 's'.

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

Add '-1s' to each side of the equation.
-7 + -1s = 12 + s + -1s

Combine like terms: s + -1s = 0
-7 + -1s = 12 + 0
-7 + -1s = 12

Add '7' to each side of the equation.
-7 + 7 + -1s = 12 + 7

Combine like terms: -7 + 7 = 0
0 + -1s = 12 + 7
-1s = 12 + 7

Combine like terms: 12 + 7 = 19
-1s = 19

Divide each side by '-1'.
s = -19

Simplifying
s = -19

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