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-8x+2x+4+3x=3+8
We move all terms to the left:
-8x+2x+4+3x-(3+8)=0
We add all the numbers together, and all the variables
-8x+2x+3x+4-11=0
We add all the numbers together, and all the variables
-3x-7=0
We move all terms containing x to the left, all other terms to the right
-3x=7
x=7/-3
x=-2+1/3
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