(x+30)=(3x-10)

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Solution for (x+30)=(3x-10) equation: 



(x+30)=(3x-10)

We move all terms to the left:

(x+30)-((3x-10))=0

We get rid of parentheses

x-((3x-10))+30=0



We calculate terms in parentheses: -((3x-10)), so:

(3x-10)

We get rid of parentheses

3x-10

Back to the equation:

-(3x-10)



We get rid of parentheses

x-3x+10+30=0

We add all the numbers together, and all the variables

-2x+40=0

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

-2x=-40

x=-40/-2

x=+20

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