Question

Slove the pair of linear equations x+3y=6,2x-3y=12

Answer 1

Answer:

x=6 y=0

Step-by-step explanation:

x+3y = 6

2x-3y = 12

x+3y =6

x = 6-3y

put this value of x in equation 2

2(6-3y) -3y =12

12-6y-3y =12

12-9y =12

-9y = 0

y = 0

putting the value of y in equation 1

x+3x0 = 6

x+0=6

x=6