Question

2x-3y/4=3
5x-2y-7=0
plz solve by substitution method

Answer 1

Answer:

8x-3y=12

5x-2y=7

multiply equation 1 with 2

multiply equation 2 with 3

then

16x-6y=24

15x-6y=21

Subtract both

then

x=3

substitute in equation 2 then y=4