Question

−x+2y=9

Answer 1

[AI-generated answer — Bot GPT 3.5]

To solve the equation −x+2y=9, you can use various algebraic methods. One common method is to isolate one of the variables and solve for it in terms of the other variable.

Let's solve for x in terms of y:
1. Start with the equation −x+2y=9.
2. Add x to both sides of the equation to isolate the y term: 2y = x + 9.
3. To find x in terms of y, we can rearrange the equation: x = 2y - 9.

Therefore, x is equal to 2y - 9 in terms of y.