Question

3x – y -2 =0 and 2x + y = 8 solve by carmers rule​

Answer 1

Step-by-step explanation:

3x-y=2.... (1) 2x+y=8....... (2)

from 1st equation y=3x-2

put in eq.2

2x+3x-2=8

5x=10

x=2

y=3 (2)-2

y=4