30+6x=7x+42-5

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Solution for 30+6x=7x+42-5 equation: 



30+6x=7x+42-5

We move all terms to the left:

30+6x-(7x+42-5)=0

We add all the numbers together, and all the variables

6x-(7x+37)+30=0

We get rid of parentheses

6x-7x-37+30=0

We add all the numbers together, and all the variables

-1x-7=0

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

-x=7

x=7/-1

x=-7

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