Question

when a number is increased by 7, the result is 15.

Answer 1

x + 7 = 15

x = 15 - 7

x = 8

Hope it helps

Answer 2

Answer:-

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Step-by-step explanation:

Given:-

when a number is increased by 7, the result is 15.

Solution:-

let the number be

ALQ x+7=15

x=15-7

x=8

so,the required number is 8.