5 added to 3 times a number gives 20 find the number
Answers
Answered by
2
Step-by-step explanation:
Let the number be x
Three times a number = 3 × x = 3x
Three times a number increased by 5 = 3x + 5
Their result is 20
According to the question,
3x + 5 = 20
➾ 3x = 20 - 5
➾ 3x = 15
➾ x =
➾ x = 5
Answered by
3
Answer:
the required value is 5.
Step-by-step explanation:
let the no.be x
according to question,
5+3x=20
3x=20-5
3x=15
x=15/3=5
so, the required value is 5
hope this helps.
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