80+9x=6(x+20)

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Solution for 80+9x=6(x+20) equation: 



80+9x=6(x+20)

We move all terms to the left:

80+9x-(6(x+20))=0



We calculate terms in parentheses: -(6(x+20)), so:

6(x+20)

We multiply parentheses

6x+120

Back to the equation:

-(6x+120)



We get rid of parentheses

9x-6x-120+80=0

We add all the numbers together, and all the variables

3x-40=0

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

3x=40

x=40/3

x=13+1/3

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