(x+30)=(2x-10)=(2x)

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Solution for (x+30)=(2x-10)=(2x) equation: 



(x+30)=(2x-10)=(2x)

We move all terms to the left:

(x+30)-((2x-10))=0

We get rid of parentheses

x-((2x-10))+30=0



We calculate terms in parentheses: -((2x-10)), so:

(2x-10)

We get rid of parentheses

2x-10

Back to the equation:

-(2x-10)



We get rid of parentheses

x-2x+10+30=0

We add all the numbers together, and all the variables

-1x+40=0

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

-x=-40

x=-40/-1

x=+40

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