13=8-x/7

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Solution for 13=8-x/7 equation:



13=8-x/7
We move all terms to the left:
13-(8-x/7)=0
We add all the numbers together, and all the variables
-(-x/7+8)+13=0
We get rid of parentheses
x/7-8+13=0
We multiply all the terms by the denominator
x-8*7+13*7=0
We add all the numbers together, and all the variables
x+35=0
We move all terms containing x to the left, all other terms to the right
x=-35

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