23richardsoncon 23richardsoncon

01-08-2018
Mathematics

contestada

Simplify -3m + 2n + 9m

Respuesta :

01-08-2018

Given -3m + 2n + 9m

Combining like terms :-

⇔ -3m + 9m + 2n

⇔ (-3m + 9m) + 2n

⇔ 6m + 2n

So final answer is (6m+2n).

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