I added 18 to 3 times a number, the result is equal to 4 times the number. What is the number? 5

asked Mar 26, 2023 200k views

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10 votes

3a + 18 = 4a
18 = 4s - 3a
18 = 1a
a = 18
Check:
3*18 + 18 = 4*18
54 + 18 = 72
Answer:
The number is:
18

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