Multi-Step Equations
Multi-Step Equations w/ Variables on Both Sides
Two-Step Equations
Points, Lines, Planes
????
100
Solving Equations
4x + 3 = 7
x = 1
100
Solving Equations
5n - 2 = 8n - 14
n = 4
100
6x – 13 = 11
x= 4
100
Draw a line AB.
100
4k+7(-4-2k)=-2(k-2)
k = -4
200
Solving Equations
4(6 + 5x) = 124
x = 5
200
Solving Equations
-4(-8p + 1) = -4 - 8p
p = 0
200
3x + 5 = 14
x= 3
200
Write the name of this figure.
Ray LM
200
-7x + 2 = 2x + 2 - 9x
Infinitely Many Solutions
300
Solving Equations
-108 = -8(x + 6) - 4
x = 7
300
Solving Equations
6(6n - 2) = 8n - 40
n = -1
300
x/2 +10=-8
x= -36
300
Name two points that are noncollinear AND coplanar.
Lots of answers: C & D, B & E, A & E, etc.
300
What is the capital of Norway?
¿Cuál es la capital de Noruega?
Oslo
400
Solving Equations
172 = 5(4a + 6) + 2
a=7
400
Solving Equations
5x + 5 + 4x = 4 - 3x + 6
x= 5/12 or x= 0.41667
400
x/2 -4=10
x= 28
400
Draw plane M with 2 lines SQ and PR that intersect at point Q.
Now add point T that is coplanar to the 2 lines.
400
x+1=2
x=1
500
Solving Equations
-93 = 7(-3k - 8) + 5
k = 2
500
Solving Equations
-5(8n - 4) - n = - 16 - 5n
n = 1
500
x/3 +12=-3
x= -45
500
How many planes are in this figure?
6
500
What month did Mr. K get married?
¿En qué mes se casó el Sr. K?
May/Mayo