2 years ago

I need help with 7 (M + 5) = 21

Mathematics

2 answers:

emmainna [20.7K]2 years ago

8 0

Answer:

7(M+5)=21

or, 7M+35=21

or, 7M=21-35

or, 7M=-14

or,M=-14/7

or, M=-2

Nina [5.8K]2 years ago

7 0

Answer:

M = -2

Step-by-step explanation:

7 (M + 5) = 21

7M + 35 = 21

7M = 21 - 35

7M = -14

M = -14/7

M = -2

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