The product of 5 and a number, decreased by 9, is 306. What is the number?
2 answers:
Answer:
The number is 63
Step-by-step explanation:
Product means multiply
5n
Decreased by 9
5n-9
Is means equals
5n-9 = 306
Solve
5n-9 = 306
Add 9 to each side
5n-9+9 = 3-6+9
5n = 315
Divide by 5
5n/5 = 315/5
n = 63
Step-by-step explanation:
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