5x+3y=16

3x-5y=-4

determine the best method to solve each system of equations. then solve the system

(x, y) = (2,2)

Step-by-step explanation:

5x+3y=16 / *5

3x-5y=-4 / *3

25x+15y=80 (1)

9x-15y=-12 (2)

(1) + (2) : 34x=68

9x-15y=-12

x=68/34

9x-15y=-12

x=2

9*2-15y=-12

x=2

18-15y=-12

x=2

-15y=-12-18

x=2

-15y=-30

x=2

y=-30 / (-15)

x=2

y=2

(x, y) = (2,2)