7=-5(x-8)-2

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



7=-5(x-8)-2

We move all terms to the left:

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



We calculate terms in parentheses: -(-5(x-8)-2), so:

-5(x-8)-2

We multiply parentheses

-5x+40-2

We add all the numbers together, and all the variables

-5x+38

Back to the equation:

-(-5x+38)



We get rid of parentheses

5x-38+7=0

We add all the numbers together, and all the variables

5x-31=0

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

5x=31

x=31/5

x=6+1/5

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