9(s-89)=90

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Solution for 9(s-89)=90 equation:


Simplifying
9(s + -89) = 90

Reorder the terms:
9(-89 + s) = 90
(-89 * 9 + s * 9) = 90
(-801 + 9s) = 90

Solving
-801 + 9s = 90

Solving for variable 's'.

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

Add '801' to each side of the equation.
-801 + 801 + 9s = 90 + 801

Combine like terms: -801 + 801 = 0
0 + 9s = 90 + 801
9s = 90 + 801

Combine like terms: 90 + 801 = 891
9s = 891

Divide each side by '9'.
s = 99

Simplifying
s = 99

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