2x=(x-45)

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Solution for 2x=(x-45) equation: 



2x=(x-45)

We move all terms to the left:

2x-((x-45))=0



We calculate terms in parentheses: -((x-45)), so:

(x-45)

We get rid of parentheses

x-45

Back to the equation:

-(x-45)



We get rid of parentheses

2x-x+45=0

We add all the numbers together, and all the variables

x+45=0

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

x=-45

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