3x-13+4x=x+7+2x

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Solution for 3x-13+4x=x+7+2x equation: 



3x-13+4x=x+7+2x

We move all terms to the left:

3x-13+4x-(x+7+2x)=0

We add all the numbers together, and all the variables

3x+4x-(3x+7)-13=0

We add all the numbers together, and all the variables

7x-(3x+7)-13=0

We get rid of parentheses

7x-3x-7-13=0

We add all the numbers together, and all the variables

4x-20=0

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

4x=20

x=20/4

x=5

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