12+(-x)/5=-3

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Solution for 12+(-x)/5=-3 equation:



12+(-x)/5=-3
We move all terms to the left:
12+(-x)/5-(-3)=0
We add all the numbers together, and all the variables
(-1x)/5+12-(-3)=0
We add all the numbers together, and all the variables
(-1x)/5+15=0
We multiply all the terms by the denominator
(-1x)+15*5=0
We add all the numbers together, and all the variables
(-1x)+75=0
We get rid of parentheses
-1x+75=0
We move all terms containing x to the left, all other terms to the right
-x=-75
x=-75/-1
x=+75

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