Y=2x+9
y=6-x

Can someone please explain how to do this again I forgot

1. Slope:2

y-intercept:(0,9)

  x:                y:

  -9/2           0

   0               9

2. Slope:−1

y-intercept:(0,6)

x:          y:

0          6

6           0

Step-by-step explanation:

Step 1: Find two points anywhere on the line.

Step 2: Count the rise (the units up or down) to get from one point to the next. This is the numerator.

Step 3: Determine the run (the units left to right) to get from one point to the next. This is the denominator.

Step 4: If possible, simplify the fraction.

(3x +2)-2

-2(3x) -2( +2)   Distribute the -2

-6x  - 4

20B  - 16

 /4           divide out a greatest common factor

4(5b - 4)