2s-6=9s+15

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Solution for 2s-6=9s+15 equation:


Simplifying
2s + -6 = 9s + 15

Reorder the terms:
-6 + 2s = 9s + 15

Reorder the terms:
-6 + 2s = 15 + 9s

Solving
-6 + 2s = 15 + 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.
-6 + 2s + -9s = 15 + 9s + -9s

Combine like terms: 2s + -9s = -7s
-6 + -7s = 15 + 9s + -9s

Combine like terms: 9s + -9s = 0
-6 + -7s = 15 + 0
-6 + -7s = 15

Add '6' to each side of the equation.
-6 + 6 + -7s = 15 + 6

Combine like terms: -6 + 6 = 0
0 + -7s = 15 + 6
-7s = 15 + 6

Combine like terms: 15 + 6 = 21
-7s = 21

Divide each side by '-7'.
s = -3

Simplifying
s = -3

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