3-(x-4)=12

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Solution for 3-(x-4)=12 equation:



3-(x-4)=12
We move all terms to the left:
3-(x-4)-(12)=0
We add all the numbers together, and all the variables
-(x-4)-9=0
We get rid of parentheses
-x+4-9=0
We add all the numbers together, and all the variables
-1x-5=0
We move all terms containing x to the left, all other terms to the right
-x=5
x=5/-1
x=-5

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