2(x-4)=9(x+1)

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Solution for 2(x-4)=9(x+1) equation: 



2(x-4)=9(x+1)

We move all terms to the left:

2(x-4)-(9(x+1))=0

We multiply parentheses

2x-(9(x+1))-8=0



We calculate terms in parentheses: -(9(x+1)), so:

9(x+1)

We multiply parentheses

9x+9

Back to the equation:

-(9x+9)



We get rid of parentheses

2x-9x-9-8=0

We add all the numbers together, and all the variables

-7x-17=0

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

-7x=17

x=17/-7

x=-2+3/7

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