Question

2x + y = 9 for y

Answer 1

get the y on one side and everything else on the other side by subtracting 2x from both sides.
Can you do that ?

Answer 2

2x+y=9
-2x -2x
--------
y=-2x+9

Answer 3

a. y = 1/2 x - 9
b. y = 18
c. y = 9 - 2x
d. y = 2x

Answer 4

these are the options

Answer 5

Jamie literary gave you the answer. >_>
Its one of the answer choices.

Answer 6

but i did show a process (kinda)

y=-2x+9 is also equal to.....
Hint: flip the slope and y-intercept around...