Question

elimation method x+y=7,2x-3y=4​

Answer 1

Answer: y=2 and x=5. Step-by-step explanation: by elimination method: first multiply x+y= 7by 2: 2x+2y=14 next,. 2x+2y=14. 2x-3y=4(changing ...

Answer 2

Answer:

answer is

x+y=7

x=7-y

2x-3y=4

2(7-y)- 3y=4

14-2y-3y=4

-5y=4-14

-5y=-10

y=-10/-5

y=2

then x+y=7

x=7-y

x=7-2

x=5