Question

the values of X and y in 2x+3y=2 & x-2y =8 are
(-4,2)​

Answer 1

Step-by-step explanation:

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

2x−3y=2 ----- (2)

First use formula for cross multiplication method:

So, from equation (1) and (2) we can write the value of a, b and c.

SOLUTIONS 4 AND 2