Question

tf twice a number increased by 7 is 13, then the number is ​

Answer 1

Answer:

x = 3

Step-by-step explanation:

let the number be x

2x+7 = 13

2x = 13-7

x = 6/2

x = 3

Answer 2

Answer:

2x+7=13

2x=13-7

2x=6

x=6/2

x=3