2x+(-6x)+6=-15

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Solution for 2x+(-6x)+6=-15 equation:



2x+(-6x)+6=-15
We move all terms to the left:
2x+(-6x)+6-(-15)=0
We add all the numbers together, and all the variables
2x+(-6x)+21=0
We get rid of parentheses
2x-6x+21=0
We add all the numbers together, and all the variables
-4x+21=0
We move all terms containing x to the left, all other terms to the right
-4x=-21
x=-21/-4
x=5+1/4

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