3(3x+7)=8x-4

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Solution for 3(3x+7)=8x-4 equation: 



3(3x+7)=8x-4

We move all terms to the left:

3(3x+7)-(8x-4)=0

We multiply parentheses

9x-(8x-4)+21=0

We get rid of parentheses

9x-8x+4+21=0

We add all the numbers together, and all the variables

x+25=0

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

x=-25

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