Graph the system of equations.

2x−y=4
x−y=−2

Step-by-step explanation:

Given

The pair of lines are

For the first line, if y=0, x=2

if x=0, y=-4

Similarly, for second line , if y=0, x=-2

if x=0, y=2

Plot the given point and draw the line.

From the graph the two lines meet at (6,8)

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.