3 years ago

Explain how to solve the equation 21 = m +14. What is the value of m?

Mathematics

2 answers:

Katyanochek1 [597]3 years ago

6 0

Answer:

m = 7

Step-by-step explanation:

21 = m + 14

21 - 14 = m

m = 7

sdas [7]3 years ago

4 0

Answer:

21=m+14

21-14=m+14-14

7=m

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