7x+4x=3x+7

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



7x+4x=3x+7

We move all terms to the left:

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

We add all the numbers together, and all the variables

11x-(3x+7)=0

We get rid of parentheses

11x-3x-7=0

We add all the numbers together, and all the variables

8x-7=0

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

8x=7

x=7/8

x=7/8

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