Respuesta :
Step-by-step explanation: get 4y alone, add x to both sides, so the equation so far would be -4y=-12x. Then divide. If you do it correctly you would get y=3x.
Step-by-step explanation: get 4y alone, add x to both sides, so the equation so far would be -4y=-12x. Then divide. If you do it correctly you would get y=3x.
