Question

What is the comparison between the equation of -y = - 2/3 x + 5 and 4y=8x-4

Answer 1

2x y = 6

3y = 6x + 18

2x y = 6

3y = 6x + 18

First, solve the first equation for y to get 2x 6 = y . Then substitute 2x 6 for y in the second equation.

This equation is an identity. So, there are infinitely many solutions.

Explanation: