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3x+5<x+11 3x<6 x<2
If 3x - 1 = 11 what is the value of x 2 + x?
3x-1=11 x=4 x^2+x=20
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2x + 3 + 3x = x + 11 5x + 3 = x + 11 4x + 3 = 11 4x = 8 x = (8/4) x = 2