3x+7=5x+(-1)

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Solution for 3x+7=5x+(-1) equation: 



3x+7=5x+(-1)

We move all terms to the left:

3x+7-(5x+(-1))=0



We calculate terms in parentheses: -(5x+(-1)), so:

5x+(-1)

We add all the numbers together, and all the variables

5x-1

Back to the equation:

-(5x-1)



We get rid of parentheses

3x-5x+1+7=0

We add all the numbers together, and all the variables

-2x+8=0

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

-2x=-8

x=-8/-2

x=+4

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