Question

Slove. thx

3 x + y =9

Answer 1

Answer:

x=9-y/3

Step-by-step explanation:

3x+y=9

3x=9-y

x=9-y/3

Answer 2

y=9−3x. Explanation: Subtract 3x from each side of the equation to isolate y and keep the equation balanced: 3x−3x+y=9−3x.