-11=9s+7

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Solution for -11=9s+7 equation:


Simplifying
-11 = 9s + 7

Reorder the terms:
-11 = 7 + 9s

Solving
-11 = 7 + 9s

Solving for variable 's'.

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

Add '-9s' to each side of the equation.
-11 + -9s = 7 + 9s + -9s

Combine like terms: 9s + -9s = 0
-11 + -9s = 7 + 0
-11 + -9s = 7

Add '11' to each side of the equation.
-11 + 11 + -9s = 7 + 11

Combine like terms: -11 + 11 = 0
0 + -9s = 7 + 11
-9s = 7 + 11

Combine like terms: 7 + 11 = 18
-9s = 18

Divide each side by '-9'.
s = -2

Simplifying
s = -2

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