Question

solve the following by elimination method x/2+2y/3=-1,x-1/3=15​

Answer 1

Explanation:

x-1÷3 =15

x-1=45

x=46

46/2 +2y /3 =-1

23 +1 +2y/3 =0

2y/3 =-24

y/3 =-12

y=-36

Answer 2

Answer:

x=46 , y=-36

Explanation:

2x+32y=−1

=>63x+4y=−1

=>3x+4y=−6...i)

3x−1=15=>

x−1=45=>

x=46=>

3x=138

3x+4y=-6

3x =138

- -

4y=-144

=>y= -36