If 5y – 3x + 15 = 0, then express y in terms of x.

2

The linear equation 2x + 5y = 16 has

3

Express in the form ax + by + c = 0.

5

For what value of k does the point (k, – 3) lies on the line 3x – y = 6?

6

If x = 3, y = – 2 satisfies 2x – 3y = k, then find the value of k.