One-Step Equations
Distributive Property/ Combining Like Terms
Multi-Step Equations
Graphing
System of Equations
100
5 - x = 8
-3
100
Use the Distributive Property:
7(x + 5)
7x + 35
100
9n - 6 = 5n +18
n = 6
100
What is the y-intercept of this line:
y = 4x - 6
(0 , -6)
100
What does a system of equations look like? Write a quick example.
y = 2x -5
y = 3x + 6
200
-3x = 9
-3
200
Use the Distributive Property:
3(2x - 4)
6x - 12
200
3x + 7 = 13
x = 2
200
What is the slope of this line:
y = (1/2)x + 4
Slope = 1/2
200
Is (1 , 8) a solutions to this system of equations?
y = x + 7
y = 6x + 2
Yes
300
-10 = 5x
-2
300
Combine Like Terms:
5x - 6 + 3x + 8
8x +2
300
7x + 4 + 7 = 88
x = 11
300
What is the y- intercept of this line:
(0 , -3)
300
Is ( 1, 6) a solution to this system of equations?
y = x + 5
y = 5x + 1
Yes
400
(1/2)x = 8
16
400
Combine Like Terms:
-10x - 2 - 7x + 9
-17x + 7
400
3(x + 1) = 5 + x
x = 1
400
What is the slope of this line?
Slope = 3/2
400
Solve the system of equations:
y = 2x - 10
y = -4x + 8
(3, -4)
500
(1/4)x = 4
16
500
Use the Distributive Property and Combine Like Terms:
7(x + 2) - 5x
2x + 14
500
-3x -32 = -2(5 - 4x)
x = -2
500
Write an equation for the line. Remember slope-intercept form looks like this: y = mx + b
y = (-3/2)x + 3
500
Solve the system of equations:
y = 4x - 9
y = x - 3
(2 , -1)