lz54428 lz54428

10-09-2021
Mathematics

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Simplify by Distributing and then Combining Like Terms (C.L.T.): 4(2m+5n)−3(m−7n)

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Yang100 Yang100

10-09-2021

Answer:

5m+41n

Step-by-step explanation:

4(2m+5n)-3(m-7n)

8m+20n-3m+21n

8m-3m+20n+21n

5m+20n+21n

5m+41n

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