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Anonymous
3x-2=x+8 (+2)
3x=x+10 (-x)
2x=10 (/2)
x=5
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-3x+2 = 2x-8 8+2 = 2x+3x 10 = 5x x = 2
(-2, 4)
3x = -12 so x = -4
12 + 3x = 412 - 12 + 3x = 4 - 123x = -83x/3 = -8/3x = -8/3x = -(2 2/3)
x=1