3(4x+7)=2x-4

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Solution for 3(4x+7)=2x-4 equation: 



3(4x+7)=2x-4

We move all terms to the left:

3(4x+7)-(2x-4)=0

We multiply parentheses

12x-(2x-4)+21=0

We get rid of parentheses

12x-2x+4+21=0

We add all the numbers together, and all the variables

10x+25=0

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

10x=-25

x=-25/10

x=-2+1/2

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