Question

3x-4y=7
5x+2y=3
Solve by graphical method​

Answer 1

1. x = 1
2. y = (-1)

$3x - 4y = 7 \\ 5x + 2y = 3 \\ \\ 3x = 7 + 4y \\ x = 7 + 4y \div 3 \\ put \: the \: value \: of \: x \: in \: equ \: 1 \\ 5(7 + 4y \div 3) + 2y = 3 \\ y =( - 1) \\ put \: the \: vlue \: of \: y \: in \: equa \: 1 \: \\ 3x + 4 = 7 \\ x = 1$

Answer 2

3x--4y=7------------equ 1

5x+2y=3------------equ 2

from equ 1

3x=7+4y

x=7+4y÷3

if y=2 then x=5

y=5 then x=9

again equ 2

5x=3--2y

x=3--2y÷5

if y=4 then x=--1

y=9 then x=--3

only it's not answer but i hope that you are brilliant and you solve this next