Sarah's age

64 is 4 times the difference between Sarah's age, a, and 44. Assume Sarah is older than 44. Write an equation to determine Sarah's age (a).

Correct answer:

a =  60

Step-by-step explanation:

64 = 4 (a44) 64 = 4a4 44 4a = 4 44 + 64 4a = 240 a=240/4=60

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