7x-3x+4=3x+8

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Solution for 7x-3x+4=3x+8 equation: 



7x-3x+4=3x+8

We move all terms to the left:

7x-3x+4-(3x+8)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

4x-3x-8+4=0

We add all the numbers together, and all the variables

x-4=0

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

x=4

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