2x+9=(x-1)

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



2x+9=(x-1)

We move all terms to the left:

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



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

(x-1)

We get rid of parentheses

x-1

Back to the equation:

-(x-1)



We get rid of parentheses

2x-x+1+9=0

We add all the numbers together, and all the variables

x+10=0

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

x=-10

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