5(1+x)-(x-1)=-2(x-9)

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Solution for 5(1+x)-(x-1)=-2(x-9) equation: 



5(1+x)-(x-1)=-2(x-9)

We move all terms to the left:

5(1+x)-(x-1)-(-2(x-9))=0

We add all the numbers together, and all the variables

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

We multiply parentheses

5x-(x-1)-(-2(x-9))+5=0

We get rid of parentheses

5x-x-(-2(x-9))+1+5=0



We calculate terms in parentheses: -(-2(x-9)), so:

-2(x-9)

We multiply parentheses

-2x+18

Back to the equation:

-(-2x+18)



We add all the numbers together, and all the variables

4x-(-2x+18)+6=0

We get rid of parentheses

4x+2x-18+6=0

We add all the numbers together, and all the variables

6x-12=0

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

6x=12

x=12/6

x=2

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