Question

half of the number added to 3 is equal to 7​

Answer 1

Answer:

let the required number be x.

Step-by-step explanation:

$= > \frac{x}{2} + 3 = 7 \\ = > \frac{x}{2} = 4 \\ = > x = 4 \times 2 = 8$

hope this helps

Answer 2

Let the number be = x

half of the number = x/2

it is added to 3 and is equal to 7

3 + x/2 = 7

6 + x = 7

2

6 + x = 7 × 2

6 + x = 14

x = 14 - 6

x = 8

The number = 8