Question

2x+7=3x using trail and error method find the value of x​

Answer 1

Step-by-step explanation:

2x+7=3x

let x = 1

2 +7 = 3

not possible

let x = 5

10 + 7 = 15

again not possible

let x= 7

2(7) +7 = 3(7)

14 +7 = 21

Yeah we gotem right

so by hit and trial method we got answer as 7