Nine added to thrice a whole number gives 45. That number is 18.
Answers
Answered by
0
Answer:
12
Step-by-step explanation:
Let the number be x.
9 + 3x = 45
3x = 45 - 9
3x = 36
x = 36 / 3
x = 12
So, the number is 12.
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Answered by
0
Answer:
18
Step-by-step explanation:
3x + 9 = 45
= 3x = 45-9
= x= 18
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