Question

Solve this system of equation: explain how you determine you answer??

2x-4y=-14
-8x+4y=-4

Answer 1

Explanation:

2x-4y=-14

Here, we have to form 2x + 4y = 14 as per y = mx + c. Hence the slope = - 1/2 and y-intercept = 7/2

An equation of the form

y = m x + b where

m is the slope and b is the y-intercept.

(-8x+4y=-4) /4

m = 2