Question

solve this equation by Elimination method I can mark him branily​

Answer 1

Answer:

x - y = 3

x= y +3

with 2nd equation

x/3 + y/2 =6

(y+3) + y/2= 6

2y +6 + y

________ = 6

2

2y +6 + y = 6×2

2y + 6 + y = 12

3y +6 = 12

3y = 12+6

3y = 18

18

y = ___

3

y = 6

with 1st equation

x - y = 3

x - 6 = 3

x = 3+6

x = 9