4(x+3)-8=20

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Solution for 4(x+3)-8=20 equation: 



4(x+3)-8=20

We move all terms to the left:

4(x+3)-8-(20)=0

We add all the numbers together, and all the variables

4(x+3)-28=0

We multiply parentheses

4x+12-28=0

We add all the numbers together, and all the variables

4x-16=0

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

4x=16

x=16/4

x=4

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