3(3s+9)=99

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Solution for 3(3s+9)=99 equation: 



3(3s+9)=99

We move all terms to the left:

3(3s+9)-(99)=0

We multiply parentheses

9s+27-99=0

We add all the numbers together, and all the variables

9s-72=0

We move all terms containing s to the left, all other terms to the right

9s=72

s=72/9

s=8

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