9(s+7)-72=

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Solution for 9(s+7)-72= equation:


Simplifying
9(s + 7) + -72 = 0

Reorder the terms:
9(7 + s) + -72 = 0
(7 * 9 + s * 9) + -72 = 0
(63 + 9s) + -72 = 0

Reorder the terms:
63 + -72 + 9s = 0

Combine like terms: 63 + -72 = -9
-9 + 9s = 0

Solving
-9 + 9s = 0

Solving for variable 's'.

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

Add '9' to each side of the equation.
-9 + 9 + 9s = 0 + 9

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

Combine like terms: 0 + 9 = 9
9s = 9

Divide each side by '9'.
s = 1

Simplifying
s = 1

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