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

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



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

We move all terms to the left:

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

We get rid of parentheses

3x+7x-7-43=0

We add all the numbers together, and all the variables

10x-50=0

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

10x=50

x=50/10

x=5

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