3(7-4x)=15

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Solution for 3(7-4x)=15 equation: 



3(7-4x)=15

We move all terms to the left:

3(7-4x)-(15)=0

We add all the numbers together, and all the variables

3(-4x+7)-15=0

We multiply parentheses

-12x+21-15=0

We add all the numbers together, and all the variables

-12x+6=0

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

-12x=-6

x=-6/-12

x=1/2

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