Question

Translate this sentence into an equation.

63 is the difference of Mabel's age and 21.
Use the variable m to represent Mabel's age.

Answer 1

answer is m=84

step by step
1) m= 63+21
2) m= 84

Answer 2

Answer : m - 21 = 63

Solution : m = 63 + 21

m = 84

Mable's age is 84 years