Solve Equations with Variables on both sides I
Simplify Expressions
Parallel Lines and Transversals
Find that missing angle measure Triangles!
Vocabulary
100
11x=24+8x
x=8
100
3(x+2)
3x+6
100
If <2 is 50 degrees, what is the measure of <3? What angle relationships helps you to solve?
50; vertical angles
100
Find the value for the missing angle measurement using the triangle sum theorem.
x=54
100
angles in the same relative postition
corresponding angles
200
2z-31=-9z+24
z=5
200
7 - (2x+3)
-2x+4
200
If the measure of <2 is 50, what is the measure of <7? What angle relationship helps you to solve?
50; alternate exterior angles
200
Find the value of x. 
90 + x= 154
x= 64
200
the number in front of the variable multiplying the variable
coefficient
300
9-2y=8y-6
y=1.5
300
-(3x-4) + 2x - 1
-x+3
300
If the measure of angle 4 is 130, what is the measure of angle 8? What angle relationship helps you to solve?
130; corresponding angles
300
Determine the value of x.
Determine the measure of <LNM.
x+ 90=142
x=52
<LNM=38
300
Any line that intersects two or more parallel lines.
transversal
400
7a-5=2a
a=1
400
Wild Card: What is Mrs. Dolen's favorite color?
Blue
400
If <4 is 130, what is the measure of <6? What angle relationship helps you to solve?
50
400
The value of x.
x=71
400
What are two angles whose measures add up to 180 degrees
supplementary angles
500
2x + 11 = -3x + 36
What is x = 5
500
3(4x+9) - 2(3x+5)
6x+17
500
If the measure of <4 is 130 degrees, what is the measure of <7? What angle relationship helps you to solve?
50
500
The value of the exterior angle.
130 degrees
500
switching the numerator and denominator of a value
reciprocal