Question

-3x+9y=9 Solve for y . Isn;t the answer y=9+1/3x ?

Answer 1

Tell me how you got your answer.

Answer 2

start by adding 3x to both sides what do you get

Answer 3

Or you could start by dividing both sides by 3.

Answer 4

@cgreenwade2000 -3x+9y=9 ; 9y=9+3x ; y = 9+1/3x .

Answer 5

& Okay @moser90
& Okay @henpen

Answer 6

@Isabel.A So you divided everything on both side by 9...... Except 9.

Answer 7

so now you have
9y = 9 + 3x

Answer 8

Ohhh Ohpse ! y=1+1/3x

Answer 9

\[\text{Given}\\\ \ -3x+9y=9\\\text{Factor out 3 from the left-hand side.}\\\ \ \ 3(-x+3y)=9\\\text{Divide both sides by 3.}\\\ \ -x+3y=3\\\text{Add x to both sides to isolate 3y.}\\\ \ \ 3y=3+x\\\text{Divide both sides by 3 to isolate y.}\\\ \ \ y=\frac{3+x}3=\frac{x}3+1\]

Answer 10

\[-3x+9y=9\]\[-x+3y=3\]\[3y=3+x\]\[y=1+x/3\]

Answer 11

@moser90 Yeah .

Answer 12

Helping someone with this problem doesn't take 100 people guys. Especially when it's clear to see she just missed a step.

Answer 13

don't have to be rude she is responding to all of us so should we just ignore her

Answer 14

._. Im confused @oldrin.bataku
& Samee @henpen

Answer 15

I Appericate ALL The Help .

Answer 16

@cgreenwade2000 Now I Have y=1+1/3x Cause I Fixed it .