-4(2-x)+3x=12x+7

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Solution for -4(2-x)+3x=12x+7 equation:



-4(2-x)+3x=12x+7
We move all terms to the left:
-4(2-x)+3x-(12x+7)=0
We add all the numbers together, and all the variables
-4(-1x+2)+3x-(12x+7)=0
We add all the numbers together, and all the variables
3x-4(-1x+2)-(12x+7)=0
We multiply parentheses
3x+4x-(12x+7)-8=0
We get rid of parentheses
3x+4x-12x-7-8=0
We add all the numbers together, and all the variables
-5x-15=0
We move all terms containing x to the left, all other terms to the right
-5x=15
x=15/-5
x=-3

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