Mathematics, 17.02.2021 21:50 ayoismeisalex

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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More questions: Mathematics Another questions

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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Another question on Mathematics

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?