3(-2x-1)=-4+x+15

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Solution for 3(-2x-1)=-4+x+15 equation:



3(-2x-1)=-4+x+15
We move all terms to the left:
3(-2x-1)-(-4+x+15)=0
We add all the numbers together, and all the variables
3(-2x-1)-(x+11)=0
We multiply parentheses
-6x-(x+11)-3=0
We get rid of parentheses
-6x-x-11-3=0
We add all the numbers together, and all the variables
-7x-14=0
We move all terms containing x to the left, all other terms to the right
-7x=14
x=14/-7
x=-2

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