-9x-7(-7-8x)=-4(x-2)

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Solution for -9x-7(-7-8x)=-4(x-2) equation: 



-9x-7(-7-8x)=-4(x-2)

We move all terms to the left:

-9x-7(-7-8x)-(-4(x-2))=0

We add all the numbers together, and all the variables

-9x-7(-8x-7)-(-4(x-2))=0

We multiply parentheses

-9x+56x-(-4(x-2))+49=0



We calculate terms in parentheses: -(-4(x-2)), so:

-4(x-2)

We multiply parentheses

-4x+8

Back to the equation:

-(-4x+8)



We add all the numbers together, and all the variables

47x-(-4x+8)+49=0

We get rid of parentheses

47x+4x-8+49=0

We add all the numbers together, and all the variables

51x+41=0

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

51x=-41

x=-41/51

x=-41/51

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