Question

solve by elemination method x+y=5 and 2x-3y=4​

Answer 1

Answer:

x+y=5....(1)

2x-3y=4...(2)

(1)×3+(2)×1

3x+3y=15

2x-3y=4

_________

5x=19

x=5_19

5_19+y=5

y=5×19_5

19

Answer 2

Answer:

Step-by-step explanation:

X+y=5

2x-3y=4 (multiply cofecient of X on both equations such as in 1st eq. Cofecient is of x is 1 so multiply it with second eq and similarily do same with 2nd )

2x+2y=10

2x-3y=4 (now subtract)

2x+2y=10

2x-3y=4

- + -

5y=6

Y=6/5

X+y=10

X+1.2=5

X=5-1.2

X=3.8

If answer is coreect pls heart and make brainliest.