Math, asked by NightFury399, 1 year ago


2x - 3y = 5

3x + 4y = 12
solve by amy method​

Answers

Answered by yash12384
2

Answer:

2x - 3y = 5 \:  \:  \:  \:  -  -  - (1)

3x + 4y = 12 \:  \:  \:  \:  -  -  - (2)

mutiplying \: equation \: \: numd \\ ber \: 1 \: by \: 4 \: and \: equation \: no.2 \: by3

8x -12y=20 -------(3)

9x+12y=36 --------(4)

adding equation no.3 and 4

17x=56

x=56/17

put value of x in equation no.1

112/17-3y=5

-3y=85/112

y=-85/336

Similar questions