-28-(-25)=x/7

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Solution for -28-(-25)=x/7 equation:



-28-(-25)=x/7
We move all terms to the left:
-28-(-25)-(x/7)=0
We add all the numbers together, and all the variables
-(+x/7)-28-(-25)=0
We add all the numbers together, and all the variables
-(+x/7)-3=0
We get rid of parentheses
-x/7-3=0
We multiply all the terms by the denominator
-x-3*7=0
We add all the numbers together, and all the variables
-1x-21=0
We move all terms containing x to the left, all other terms to the right
-x=21
x=21/-1
x=-21

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