17-01-2017
Mathematics

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Justify (3x-2x)+2y+2

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blossombriallen blossombriallen

17-01-2017

3x - 2x = x- period. This is the first step because in the order of operations, you always solve the problem in the parenthesis.

And since there are no other like terms, (terms with similar variables.), then your final answer should be x +2y = 2.

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