15=-2x-4x

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Solution for 15=-2x-4x equation:



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

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