5=7s-9

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Solution for 5=7s-9 equation:


Simplifying
5 = 7s + -9

Reorder the terms:
5 = -9 + 7s

Solving
5 = -9 + 7s

Solving for variable 's'.

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

Add '-7s' to each side of the equation.
5 + -7s = -9 + 7s + -7s

Combine like terms: 7s + -7s = 0
5 + -7s = -9 + 0
5 + -7s = -9

Add '-5' to each side of the equation.
5 + -5 + -7s = -9 + -5

Combine like terms: 5 + -5 = 0
0 + -7s = -9 + -5
-7s = -9 + -5

Combine like terms: -9 + -5 = -14
-7s = -14

Divide each side by '-7'.
s = 2

Simplifying
s = 2

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