9+18s=7s

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Solution for 9+18s=7s equation:


Simplifying
9 + 18s = 7s

Solving
9 + 18s = 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.
9 + 18s + -7s = 7s + -7s

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

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

Add '-9' to each side of the equation.
9 + -9 + 11s = 0 + -9

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

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

Divide each side by '11'.
s = -0.8181818182

Simplifying
s = -0.8181818182

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