-7x-5(x+8)=10(10-4x)

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Solution for -7x-5(x+8)=10(10-4x) equation: 



-7x-5(x+8)=10(10-4x)

We move all terms to the left:

-7x-5(x+8)-(10(10-4x))=0

We add all the numbers together, and all the variables

-7x-5(x+8)-(10(-4x+10))=0

We multiply parentheses

-7x-5x-(10(-4x+10))-40=0



We calculate terms in parentheses: -(10(-4x+10)), so:

10(-4x+10)

We multiply parentheses

-40x+100

Back to the equation:

-(-40x+100)



We add all the numbers together, and all the variables

-12x-(-40x+100)-40=0

We get rid of parentheses

-12x+40x-100-40=0

We add all the numbers together, and all the variables

28x-140=0

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

28x=140

x=140/28

x=5

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