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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

3x+2x+7+3=0

We add all the numbers together, and all the variables

5x+10=0

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

5x=-10

x=-10/5

x=-2

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