-30+x=x/7

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Solution for -30+x=x/7 equation:



-30+x=x/7
We move all terms to the left:
-30+x-(x/7)=0
We add all the numbers together, and all the variables
x-(+x/7)-30=0
We get rid of parentheses
x-x/7-30=0
We multiply all the terms by the denominator
x*7-x-30*7=0
We add all the numbers together, and all the variables
-1x+x*7-210=0
Wy multiply elements
-1x+7x-210=0
We add all the numbers together, and all the variables
6x-210=0
We move all terms containing x to the left, all other terms to the right
6x=210
x=210/6
x=35

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