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1 vote
2x-9y=-27 solve for y

2 Answers

3 votes

Answer: y = 3 + 2x/9

Step-by-step explanation: All we need to do for this equation is to get any variables/digits other than y to the right side of the equation. To do so, we must first move 2x to the other side of the equal sign. Once a number switches sides, its sign changes. So, our equation would now look like this:

-9y = -27 - 2x

Now, we need to separate the -9 from the y, so we can divide both sides of the equation by -9.

-9y/-9 = -27/-9 - 2x/-9

y = 3 + 2x/9

Hope this was helpful! Let me know if you have any further questions. :)

User McKabue
by
8.4k points
5 votes

Answer:

y=3 - 2x/-9

Explanation:

-9y=-27-2x

y=-27-2x/-9

y=-27/-9 - 2x/-9

y=3 - 2x/-9

User Damian Drygiel
by
8.5k points