Question

Exercise 8.2
1. Three less than twice a number is equal to 2 more than the number. Find the number.​

Answer 1

Answer:

$let \: the \: number = x$

$2x - 3 = x + 2(given)$

$x = 5$

$so \: the \: number \: is \: 5$

Answer 2

Answer:

Step-by-step explanation:

Let the number be x

2x-3=x+2

2x-x=2+3

x=5

The number be 5