Question

x+y=5 and 2x-3y=4

Solve it by elimation method​

Answer 1

Answer:

⚘ x + y = 5 -----(¡)

⚘ 2x-3y = 4 -----(¡¡)

★ Multiply (¡) By 2

➻ 2x + 2y = 10

➻ 2x - 3y = 4

- + -

_____________

➻ 5y = 6

➻ y = 6/5

★ Putting y = 6/5 in (¡)

➻ x + y = 5

➻ x + 6/5 = 5

➻ x = 5 - 6/5

➻ x = (25 - 6)/5

➻ x = 19/5

Answer 2

SOLVE BY ELIMINATION METHOD.

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

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

$\color{red} \huge{multiple \: (1) \: by \: 2}$

After multiply ...

❤️2x+2y=10

❤️2x-3y=4

- + -

5y = 6

• y=>6/5

$\color{pink} \huge{put \: value \: of \: y \: in \: (1)}$

x+y=5

x+6/5=5

x=5-6/5

$\boxed{by \: lcm}$

x=25-6/5

x=>19/5

HENCE .

$x = \frac{19}{5} \\ y = \frac{6}{5}$

❤️Hope its helps u all ☺️