-40+8x=7(7x+6)

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Solution for -40+8x=7(7x+6) equation: 



-40+8x=7(7x+6)

We move all terms to the left:

-40+8x-(7(7x+6))=0



We calculate terms in parentheses: -(7(7x+6)), so:

7(7x+6)

We multiply parentheses

49x+42

Back to the equation:

-(49x+42)



We get rid of parentheses

8x-49x-42-40=0

We add all the numbers together, and all the variables

-41x-82=0

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

-41x=82

x=82/-41

x=-2

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