Question

Given that 3x-6y=11 find y when x=-4 give your awnser as an improper fraction

Answer 1

Explanation:

-12-6y=11

-6y=23

6y=-23

y=-23:6

y=3.8

(if I remember this correctly)

Answer 2

y = -23/6

Explanation:

1. Substitute x.

3 x -4-6y = 11

-12-6y=11

2. Solve

-12-6y=11

+12 +12

-6y= 23

y= -23/6