Question

Solve 9x+3y=15 for y

Answer 1

Hey there!☺

$Answer:\boxed{y=-3x+5}$

$Explanation:$

Solve for y | $9x+3y=15$

Let's start by adding -9x to both sides of the equation:

$9x+3y+-9x=15+-9x\\3y=-9x+15$

Now in our second/last step, we will divide both sides by 3:

$\frac{3y}{3}=\frac{-9x+15}{3}\\y=-3x+5$

y=-3x+5 is your answer.

Hope this helps!☺

Answer 2

Answer:

y = 2 i think

Step-by-step explanation:

9x+3*2=15

9x+6=15

im probably wrong