4x+3(7-2x)=20

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Solution for 4x+3(7-2x)=20 equation: 



4x+3(7-2x)=20

We move all terms to the left:

4x+3(7-2x)-(20)=0

We add all the numbers together, and all the variables

4x+3(-2x+7)-20=0

We multiply parentheses

4x-6x+21-20=0

We add all the numbers together, and all the variables

-2x+1=0

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

-2x=-1

x=-1/-2

x=1/2

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