7(2-2x)=8(-5x-4)

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Solution for 7(2-2x)=8(-5x-4) equation: 



7(2-2x)=8(-5x-4)

We move all terms to the left:

7(2-2x)-(8(-5x-4))=0

We add all the numbers together, and all the variables

7(-2x+2)-(8(-5x-4))=0

We multiply parentheses

-14x-(8(-5x-4))+14=0



We calculate terms in parentheses: -(8(-5x-4)), so:

8(-5x-4)

We multiply parentheses

-40x-32

Back to the equation:

-(-40x-32)



We get rid of parentheses

-14x+40x+32+14=0

We add all the numbers together, and all the variables

26x+46=0

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

26x=-46

x=-46/26

x=-1+10/13

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