Respuesta :

Answer: a= x over bx-y+z so x is on the bottom and the other numbers are on the top :)

Step-by-step explanation: Step 1: Add bx to both sides.

Step 2: Add -y to both sides.   Step 3: Divide both sides by x.

Sincerely, Andrew

Please mark me brainliest i really need it to rank up :).