-31=-7(1-5x)-3(8-5x)

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Solution for -31=-7(1-5x)-3(8-5x) equation: 



-31=-7(1-5x)-3(8-5x)

We move all terms to the left:

-31-(-7(1-5x)-3(8-5x))=0

We add all the numbers together, and all the variables

-(-7(-5x+1)-3(-5x+8))-31=0



We calculate terms in parentheses: -(-7(-5x+1)-3(-5x+8)), so:

-7(-5x+1)-3(-5x+8)

We multiply parentheses

35x+15x-7-24

We add all the numbers together, and all the variables

50x-31

Back to the equation:

-(50x-31)



We get rid of parentheses

-50x+31-31=0

We add all the numbers together, and all the variables

-50x=0

x=0/-50

x=0

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