(8x-21)=(10x-51)

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Solution for (8x-21)=(10x-51) equation: 



(8x-21)=(10x-51)

We move all terms to the left:

(8x-21)-((10x-51))=0

We get rid of parentheses

8x-((10x-51))-21=0



We calculate terms in parentheses: -((10x-51)), so:

(10x-51)

We get rid of parentheses

10x-51

Back to the equation:

-(10x-51)



We get rid of parentheses

8x-10x+51-21=0

We add all the numbers together, and all the variables

-2x+30=0

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

-2x=-30

x=-30/-2

x=+15

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