Question

solve the following equation
2x-3y=6 , x+y=1​

Answer 1

Answer:

x=9/5 y=-4/5

Step-by-step explanation:

2x-3y=6 ------eqn 1

x+y=1 ------- eqn 2

add equn 1 + 3 times of two

i.e, 2x-3y+3x+3y=9

i.e, 5x=9

i x=9/5

put x=9/5 in eqn. 2 to get

y=1-9/5 = -4/5