2x=(10x-21)

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Solution for 2x=(10x-21) equation: 



2x=(10x-21)

We move all terms to the left:

2x-((10x-21))=0



We calculate terms in parentheses: -((10x-21)), so:

(10x-21)

We get rid of parentheses

10x-21

Back to the equation:

-(10x-21)



We get rid of parentheses

2x-10x+21=0

We add all the numbers together, and all the variables

-8x+21=0

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

-8x=-21

x=-21/-8

x=2+5/8

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