Respuesta :

Jayshika

Answer:

x=2 and X=6

Step-by-step explanation:

3x-1=5

use opposite operation

part i

3x+1=5+1

3x=6

3x/3=6/3

x=2

part ii

2x-5=7

2x-5+5=7+5

2x=12

2x/2=12/2

X=6