3-(2x+7)=5(1-x)

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Solution for 3-(2x+7)=5(1-x) equation: 



3-(2x+7)=5(1-x)

We move all terms to the left:

3-(2x+7)-(5(1-x))=0

We add all the numbers together, and all the variables

-(2x+7)-(5(-1x+1))+3=0

We get rid of parentheses

-2x-(5(-1x+1))-7+3=0



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

5(-1x+1)

We multiply parentheses

-5x+5

Back to the equation:

-(-5x+5)



We add all the numbers together, and all the variables

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

We get rid of parentheses

-2x+5x-5-4=0

We add all the numbers together, and all the variables

3x-9=0

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

3x=9

x=9/3

x=3

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