Question

5x +4 = 17
3x - y = 0

ayudaaa:(​

Answer 1

Respuesta:

5x +4 : 17

5x:17-4

x:13%5

x2,6

3x -y :0

-y: -3x

y:3x

Answer 2

5x + 4 = 17

5x = 17 - 4

5x = 13

x= 13/5

x = 2,6

3x - y = 0

3x = 0 + y

3x = y

x = y/3

x=x