Toma wrote the equation y = 3x y equal 3 x plu StartFraction 3 over 4 EndFraction. When Sandra wrote her equation, they dicovered that her equation had all the ame olution a Toma’ equation. Which equation could be Sandra’?

–6x y = negative 6 x plu y equal StartFraction 3 over 2 EndFraction. 6x y = 6 x plu y equal StartFraction 3 over 2 EndFraction. –6x 2y = negative 6 x plu 2 y equal StartFraction 3 over 2 EndFraction. 6x 2y = 6 x plu 2 y equal StartFraction 3 over 2 EndFraction. Muriel ay he ha written a ytem of two linear equation that ha an infinite number of olution. One of the equation of the ytem i 3y = 2x – 9. Which could be the other equation?

2y = x – 4. 5
y = y equal StartFraction 2 over 3 EndFraction x minu 3. X – 3
6y = 6x – 27
y = y equal StartFraction 3 over 2 EndFraction x minu 4. 5. X – 4. 5