Linear Equations/Inequalities
Solve the Equation:
-3x + 5(x+3) = 23
x=4
What is the "Golden Rule"
Flip the sign when Multiplying or Dividing by a Negative
11)
When should you use the substitution method to solve a system of linear equations?
when you already know the value of one variable
Step 1
Distribute when there are parenthesis
How old is Ms. M?
23
Solve the Equation:
6(x+7)=2(x-3)
x=-12
What side does the variable have to be on?
The Left Side
What is the solution to the system of linear equations?
5x+2=y
x=2
y=12
What Step involves moving the Constant to one side?
Step 4
How do you spell Ms. M's Last Name
Meilicke
Solve the Equation:
1/3(x+6)=2/3(x-9)
x=24
What direction does the arrow go on a graph for ">"
To the right
What is the solution to the system of linear equations?
2x+10=y
x=12
y=34
Step 2
Combine Like Terms on the same side of the equal/inequality sign
I am the beginning of the end, and the end of before. What am I?
Solve the inequality:
5x − 7(x + 1) > −9
x<1
What Direction does the arrow go on a graph for "Less Than or Equal to"
To the Left
What is the solution to the system of linear equations?
3x+6=y
y=12
x=2
Step 5 and Define the Word
Move the Coefficient
The # or letter attached to the variable
What other class does Ms. M teach
Applied Algebra and Geometry
Solve the inequality:
2/3(3x − 6) + 1 ≤ 5
x<=4
What are you distributing? Solve the Literal Equation.
M - (5 - N) = 2
Solve For N
Distribute the Negative Sign (-1)
N = 7 - M
What is the Answer to the system of linear equations?
2 - 3x (-2 + x) = ?
When X=2
2
If variables are on both sides of the inequality sign, what step do you need to complete, Be Specific!
Step #3 - Move the variables to the LEFT side of the inequality
How do you say Ms. M's Last Name
My-Lick-EE