7-4(x+1)=-2x+5(-x-3)

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Solution for 7-4(x+1)=-2x+5(-x-3) equation: 



7-4(x+1)=-2x+5(-x-3)

We move all terms to the left:

7-4(x+1)-(-2x+5(-x-3))=0

We add all the numbers together, and all the variables

-4(x+1)-(-2x+5(-1x-3))+7=0

We multiply parentheses

-4x-(-2x+5(-1x-3))-4+7=0



We calculate terms in parentheses: -(-2x+5(-1x-3)), so:

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

We multiply parentheses

-2x-5x-15

We add all the numbers together, and all the variables

-7x-15

Back to the equation:

-(-7x-15)



We add all the numbers together, and all the variables

-4x-(-7x-15)+3=0

We get rid of parentheses

-4x+7x+15+3=0

We add all the numbers together, and all the variables

3x+18=0

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

3x=-18

x=-18/3

x=-6

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