Question

Find the missing coordinate (? , -1) for 3x - 4y = 11

Answer 1

(7/3, -1). 7/3 is the missing coordinate.

Explanation:

Plug in -1 for y. You get:

3x+4=11.

Subtract 4 on each side:

3x=7

Divide each side by 3:

x=7/3