Question

X upon 2 + 2 Y upon 3 is equal to minus 1 and x minus y upon 3 is equal to 3 by elimination method please step by step​

Answer 1

Step-by-step explanation:

x/2 + 2y/3 = 3. x - y/3 = 3

3x + 4y =18. 3x - y = 9

3x + 4y =18. -3x + y= -9

5y = 9

y = 9/5

3x - y = 9

3x - 9/5 =9

15x - 9 =45

15x = 54

x=18/5

Answer 2

Answer:

taking LCM of both equation

x/2+2y/3=-1 and x- y/3=3

3x+4y=-6 and 3x-y=9

now eliminate it

3x+4y=-6

3x-y = 9

________

5y=-15

y=-3

putting value of y on equation 2

3x-(-3)=9

3x+3=9

3x =6

x=2

x=2 and y=-3