Question

Meee ajudem por favor !!
5×+3y=11
6y-y=4

Answer 1

5x +3y = 11

6y -y = 4
5y = 4
y = 4/5

5x+3(4/5)=11
5x +12/5=11
25x+12 = 11.5
25x = (11.5)+12
x = [(11.5)+12]/25
x = 55 + 12/25
x = 67/25

Bons estudos :)