7s+2s=9

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Solution for 7s+2s=9 equation: 


Simplifying
7s + 2s = 9

Combine like terms: 7s + 2s = 9s
9s = 9

Solving
9s = 9

Solving for variable 's'.

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

Divide each side by '9'.
s = 1

Simplifying
s = 1

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