Question

Q3. Solve the following simultaneous equation
3x + y-2 = 0
2x - y- 3 = 0​

Answer 1

S O L U T I O N

1. 3x−y−2=0

y=3. x−2

x=0,1

y=−2,1

2. 2x+y=8

y=8−2x

x=0,4

y=8,0

Answer 2

y=2-3x.............1

2x-y-3=0...........2

put value of y in equation 2

2x-2-3x-3=0

-x=5

x=-5

__________________

put value of x in Equation 1:

y=2-3x

y=2+15

y=17

So done!