3x-7+4x=2x+5

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Solution for 3x-7+4x=2x+5 equation: 



3x-7+4x=2x+5

We move all terms to the left:

3x-7+4x-(2x+5)=0

We add all the numbers together, and all the variables

7x-(2x+5)-7=0

We get rid of parentheses

7x-2x-5-7=0

We add all the numbers together, and all the variables

5x-12=0

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

5x=12

x=12/5

x=2+2/5

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