3(12-7s)=49

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Solution for 3(12-7s)=49 equation: 



3(12-7s)=49

We move all terms to the left:

3(12-7s)-(49)=0

We add all the numbers together, and all the variables

3(-7s+12)-49=0

We multiply parentheses

-21s+36-49=0

We add all the numbers together, and all the variables

-21s-13=0

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

-21s=13

s=13/-21

s=-13/21

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