lReanol lReanol

11-04-2017
Mathematics

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Explain why it is recommended that you combine like terms first when solving equations.

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SerenaAimee SerenaAimee

11-04-2017

You would get different answers if you didn't follow the rule of PEMDAS, or the order of operations: Parentheses, Exponents, Multiply, Divide, Add, and Subtract, in that order.

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apologiabiology apologiabiology

11-04-2017

it makes it easier and les likely to make mistkae

would you rather do

3(x+4-2+2x) or
3(3x+2)

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