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

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



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

We move all terms to the left:

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



We calculate terms in parentheses: -(-4(4x+5)+7x), so:

-4(4x+5)+7x

We add all the numbers together, and all the variables

7x-4(4x+5)

We multiply parentheses

7x-16x-20

We add all the numbers together, and all the variables

-9x-20

Back to the equation:

-(-9x-20)



We get rid of parentheses

-5x+9x+20+8=0

We add all the numbers together, and all the variables

4x+28=0

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

4x=-28

x=-28/4

x=-7

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