Question

5x + 4y= 2. 3x - 2y =-12 con procedimiento

Answer 1

5x + 4y = 6x - 2y = -12
4y + 2y = 6x - 5x = -12
6y = x = -12
y = x = -12 ÷ 6
y = x = -2
y = x = (-2) -
y = x = 2 RESPUESTA FINAL