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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(-4(x+5)-(-4x+4)), so:

-4(x+5)-(-4x+4)

We multiply parentheses

-4x-(-4x+4)-20

We get rid of parentheses

-4x+4x-4-20

We add all the numbers together, and all the variables

-24

Back to the equation:

-(-24)



We add all the numbers together, and all the variables

-3x+24=0

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

-3x=-24

x=-24/-3

x=+8

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