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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(4(-1x+3)), so:

4(-1x+3)

We multiply parentheses

-4x+12

Back to the equation:

-(-4x+12)



We get rid of parentheses

-5x+4x-12=0

We add all the numbers together, and all the variables

-1x-12=0

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

-x=12

x=12/-1

x=-12

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