Question

x/5+y/4=3/2{x/2+y/6=17/6

Answer 1

Olá Gean

sistema

x/5 + y/4 = 3/2
x/2 + y/6 = 17/6 

4x + 5y = 30
3x + y = 17 

15x + 5y = 85
4x + 5y = 30 

11x = 55
x = 5

15 + y = 17 
y = 2

S = (5,2)