64 is 4 times the difference between Sarah's age, a, and 44. Assume Sarah is older than 44.
2 answers:
Answer:
64 = 4*(a-44)
Sarah is 60
Step-by-step explanation:
64 is 4 times the difference between Sarah's age, a, and 44.
Is means equals and difference is subtraction
64 = 4*(a-44)
Divide each side by 4
64/4 =4/4 (a-44)
16 = a-44
Add 44 to each side
16+44 = a-44+44
60 = a
Sarah is 60
Answer:
60 years old
Step-by-step explanation:
64=4(a-44)
64=4a-176
64+176=4a
240=4a
4a=240
a=240/4
a=60 years old
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