Question

7. Three times a number decreased by 6 gives 12.Find the number

Answer 1

Answer:

Let's assume the number be x Therefore, Three times the number = 3x Three times the number decreased by 6 = 3x - 6 Three times the number decreased by 6 is 12 would yield 3x - 6 = 12 3x - 6 = 12 (add 6 both sides) 3x = 18 (divide by 3 both sides) x = 6 (Answer)

Step-by-step explanation:

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Answer 2

Answer : 6

Step-by-step explanation:

Let the number be x .

ATQ ( according to question)

3x-6=12

3x=12+6

3x=18

x=18/3

x=6

So, the number will be 6 .

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