Respuesta :

Answer:

q = [tex]\frac{19}{rv}[/tex]

Step-by-step explanation:

given

qrv + 11 = 30 ( subtract 11 from both sides )

qrv = 19 ( divide both sides by rv )

q = [tex]\frac{19}{rv}[/tex]

Answer: q=889/rv

Step-by-step explanation: