7x-(2x+3)=3x-43

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Solution for 7x-(2x+3)=3x-43 equation: 



7x-(2x+3)=3x-43

We move all terms to the left:

7x-(2x+3)-(3x-43)=0

We get rid of parentheses

7x-2x-3x-3+43=0

We add all the numbers together, and all the variables

2x+40=0

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

2x=-40

x=-40/2

x=-20

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