3(2x+7)=4x+31

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Solution for 3(2x+7)=4x+31 equation: 



3(2x+7)=4x+31

We move all terms to the left:

3(2x+7)-(4x+31)=0

We multiply parentheses

6x-(4x+31)+21=0

We get rid of parentheses

6x-4x-31+21=0

We add all the numbers together, and all the variables

2x-10=0

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

2x=10

x=10/2

x=5

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