x-2x+8=3x+4

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Solution for x-2x+8=3x+4 equation:



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

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