Explain how to solve the equation 21 = m +14. What is the value of m? Enter your explanation and answer in the space provided.

m = 7

Step-by-step explanation:

21 = m + 14

21 - 14 = m

m = 7

21=m+14

21-14=m+14-14

7=m

answer: 4

step-by-step explanation:

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

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