30-9x=8(5x-7)

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Solution for 30-9x=8(5x-7) equation: 



30-9x=8(5x-7)

We move all terms to the left:

30-9x-(8(5x-7))=0



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

8(5x-7)

We multiply parentheses

40x-56

Back to the equation:

-(40x-56)



We get rid of parentheses

-9x-40x+56+30=0

We add all the numbers together, and all the variables

-49x+86=0

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

-49x=-86

x=-86/-49

x=1+37/49

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