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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

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



We calculate terms in parentheses: -(2(x+4)), so:

2(x+4)

We multiply parentheses

2x+8

Back to the equation:

-(2x+8)



We get rid of parentheses

9x-2x-8+9=0

We add all the numbers together, and all the variables

7x+1=0

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

7x=-1

x=-1/7

x=-1/7

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