7s+2s+6s-9=

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Solution for 7s+2s+6s-9= equation:


Simplifying
7s + 2s + 6s + -9 = 0

Reorder the terms:
-9 + 7s + 2s + 6s = 0

Combine like terms: 7s + 2s = 9s
-9 + 9s + 6s = 0

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

Solving
-9 + 15s = 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 + 15s = 0 + 9

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

Combine like terms: 0 + 9 = 9
15s = 9

Divide each side by '15'.
s = 0.6

Simplifying
s = 0.6

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