-30+7x=4+5x

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Solution for -30+7x=4+5x equation:



-30+7x=4+5x
We move all terms to the left:
-30+7x-(4+5x)=0
We add all the numbers together, and all the variables
7x-(5x+4)-30=0
We get rid of parentheses
7x-5x-4-30=0
We add all the numbers together, and all the variables
2x-34=0
We move all terms containing x to the left, all other terms to the right
2x=34
x=34/2
x=17

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