3(-2x+7)+4x=15

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Solution for 3(-2x+7)+4x=15 equation:



3(-2x+7)+4x=15
We move all terms to the left:
3(-2x+7)+4x-(15)=0
We add all the numbers together, and all the variables
4x+3(-2x+7)-15=0
We multiply parentheses
4x-6x+21-15=0
We add all the numbers together, and all the variables
-2x+6=0
We move all terms containing x to the left, all other terms to the right
-2x=-6
x=-6/-2
x=+3

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