Question

5 added to 3 times a number gives 20 find the number

Answer 1

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

Answer 2

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

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