-2x-y+5x-2y when x=1 and y= -10 is the correct answer to this -27 cause I keep getting 33
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Originally Posted by tpoma -2x-y+5x-2y when x=1 and y= -10 is the correct answer to this -27 cause I keep getting 33 -2(1) - (-10) + 5 (1) - 2(-10) = -2 + 10 + 5 + 20 = 33.
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