Question

urgent will mark u brainliest
15 is obtained when thrice of a number is increased by 6.Find the number.

Answer 1

Answer:

number is -3

mark as brainliest

Step-by-step explanation:

let the number be X

X + 6 + 6 + 6 = 15

X + 18 = 15

X = 15-18

= -3