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

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



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

We move all terms to the left:

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

We multiply parentheses

4x-(2(x-1))+36=0



We calculate terms in parentheses: -(2(x-1)), so:

2(x-1)

We multiply parentheses

2x-2

Back to the equation:

-(2x-2)



We get rid of parentheses

4x-2x+2+36=0

We add all the numbers together, and all the variables

2x+38=0

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

2x=-38

x=-38/2

x=-19

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