-40=7(-3x+8)-(1-2x)

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Solution for -40=7(-3x+8)-(1-2x) equation: 



-40=7(-3x+8)-(1-2x)

We move all terms to the left:

-40-(7(-3x+8)-(1-2x))=0

We add all the numbers together, and all the variables

-(7(-3x+8)-(-2x+1))-40=0



We calculate terms in parentheses: -(7(-3x+8)-(-2x+1)), so:

7(-3x+8)-(-2x+1)

We multiply parentheses

-21x-(-2x+1)+56

We get rid of parentheses

-21x+2x-1+56

We add all the numbers together, and all the variables

-19x+55

Back to the equation:

-(-19x+55)



We get rid of parentheses

19x-55-40=0

We add all the numbers together, and all the variables

19x-95=0

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

19x=95

x=95/19

x=5

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