Question

give three solutions for 2x-3y=12​

Answer 1

Your Solution:

1. If x = 0, then y = -4

2(0) - 3y = 12

» 0 - 3y = 12

» y = -12/3

» y = -4

2. If x = 1, then y = -10/3

2(1) - 3y = 12

» 2 - 3y = 12

» -3y = 12 - 2

» y = -10/3

3. If x = -1, then y = -14/3

2(-1) - 3y = 12

» -2 - 3y = 12

» -3y = 12 + 2

» y = -14/3