Mathematics
Mathematics, 18.06.2021 20:20, 2sally2

1. Simplify by combining like terms and then evaluate for x = 2 and y=-1 a) x + 2x - 6
b) 6x – 5x-x+8y

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1. Simplify by combining like terms and then evaluate for x = 2 and y=-1 a) x + 2x - 6
b) 6x...

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