Mathematics, 17.07.2019 13:40 uglyturtle15

Katrina is asked to simplify the expression . -3a-4b-2(5a-7b) she writes: -3a-4b-2(5a-7b)=-3a-4b-10a+14b which property allows her to do this?

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Katrina is asked to simplify the expression . -3a-4b-2(5a-7b) she writes: -3a-4b-2(5a-7b)=-3a-4b-1...

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