7x+30=3x+6(x+5)

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Solution for 7x+30=3x+6(x+5) equation: 



7x+30=3x+6(x+5)

We move all terms to the left:

7x+30-(3x+6(x+5))=0



We calculate terms in parentheses: -(3x+6(x+5)), so:

3x+6(x+5)

We multiply parentheses

3x+6x+30

We add all the numbers together, and all the variables

9x+30

Back to the equation:

-(9x+30)



We get rid of parentheses

7x-9x-30+30=0

We add all the numbers together, and all the variables

-2x=0

x=0/-2

x=0

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