1- and 2-Step Equations

1-Step

100

The process of solving 1-step equations

What is "to isolate the variable by doing the reverse operation for the equation"?  

200

X-4=7

X - 4  =7
   +4     +4
X=11

CHECK! 11-4=11

300

x−21=6

x−21=6
  +21 +21 

x=27 

CHECK:27-21=6

400

k+10=27

k+10=27
  -10 -10 

k=17 

CHECK:17+10=27

500

29=p+20

  29=p+20
- 20     -20 

9=p 

Check: 9+20=29

2-Step

100

To solve two step equations I start with undoing

add/subtract   or multiply/divide

What add and subrtract

200

29=5+8b

8b + 5= 29  
      -5   -5
8b=24
---  ---
8     8 

b=3          
Check: 8(3)+5=29

300

67=11n+1

67=11n+1
 -1        -1 
11n=66
/11   /11

n=6

Check: 67 = 11(6) + 1

400

3(q-7)=27

3(q-7)=27
------    ----
    3       3 

q-7=9
 +7 +7

q=16                  Check:3(16-7)=27 

500

(j/2)+7=12

(j/2)+7=12
     -7   -7
j/2 = 5
*2    *2

j=10

check: (10/2)+7=12

Angles

100

What is an angle less than 90 degrees

What is acute

200

What is an angle that is 90 degrees

What is a right angle

300

What is the compliment of 70 degrees

What is 20

400

What is the supplement of 125 degrees

What is 55

500

Name for the line that cut the two parallel lines

What is a Transversal

Slope

100

What is the slope

y=3/4x +4

3/4

200

What is the y-intercept

y=-3x -8

-8

300

What is equation (0,3 ) (1,6) (2, 9)

y=3x +3

400

Slope= 

rise/run

500

What is the equation (-4, 6) (-2,4) (0,2)

y = -1/2x +2

Random

100

Who is the current U.S Vice President

Kamala Harris

200

What is Mrs. Tuione's first name?

Treena

300

What is OLY's mascot?

Titans

400

What do you call a fake noodle?

An ImPASTA!!!

500

What is the capitol of Nevada

Carson City