(4x+30)=(7x-12)

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Solution for (4x+30)=(7x-12) equation: 



(4x+30)=(7x-12)

We move all terms to the left:

(4x+30)-((7x-12))=0

We get rid of parentheses

4x-((7x-12))+30=0



We calculate terms in parentheses: -((7x-12)), so:

(7x-12)

We get rid of parentheses

7x-12

Back to the equation:

-(7x-12)



We get rid of parentheses

4x-7x+12+30=0

We add all the numbers together, and all the variables

-3x+42=0

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

-3x=-42

x=-42/-3

x=+14

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