3x-7+4x=7x+2-9

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Solution for 3x-7+4x=7x+2-9 equation: 



3x-7+4x=7x+2-9

We move all terms to the left:

3x-7+4x-(7x+2-9)=0

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

7x-(7x-7)-7=0

We get rid of parentheses

7x-7x+7-7=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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