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What is a number that when you subtract it by 8 and then multiply by 7 will equal to 28?
Question
What is a number that when you subtract it by 8 and then multiply by 7 will equal to 28?
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Mathematics
3 years
2021-08-09T17:32:35+00:00
2021-08-09T17:32:35+00:00 2 Answers
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Answers ( )
Answer:
12
Step-by-step explanation:
(x – 8) * 7 = 28
Divide both sides by 7
x – 8 = 4
Add 8 to both sides
x = 12
Answer:
n = 12
Step-by-step explanation:
(n-8)x 7 = 28
n-8 = 4
n = 12