Math, asked by gocem, 9 months ago

by adding 7 to twice a number we obtain 49.find the number

Answers

Answered by MokshaBhanushali

4

Step-by-step explanation:

lets consider the no. as 'x'

ATQ,

2x+7=49

2x=49-7

2x=42

x=42/2

x=21

therefore,the number is 21.

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