Question

solve using elimination method 5m+8/y=19 and 3x-4/y=7​

Answer 1

Step-by-step explanation:

5x+8/y=19______1

3x-4/y=7______2

in 2

multiply by 2

5x+8/y=19

6x-8\y=14

11x=33

x=11

sub in 2

33-4/y=7

-4/y=7-33

-4/y=-26

4/y=26

4\26=y

2\13=y