Algebra!

One-Step Equations

100

15+b=23

b=8

200

17x=204

x=12

300

m-9=-13

m=-4

400

16=k/11

k=176

500

m-9=-26

m=-17

Two-Step Equations

100

156=6+10y

y=15

200

2+p/7=4

p=14

300

13=b/3+10

b=9

400

2a+6=20

a=7

500

-9v - 2 = 25

v=-3

More Two- Step Equations

100

6x  + 8 = 50 

x=7

200

13 = 4x + 9

x=1

300

2x - 5 = 11

x=8

400

x/2-7=9

x=32

500

11=x/5+8

x=15

Evaluate

100

4(x+2), when x=3

20

200

5(a+1), when a=4

25

300

2(y−5), when y=8

6

400

6(m+3)−4, when m=2

26

500

7(z−2)+5, when z=6

33

Distributive Property

100

Simplfy the following 5(x+7)

5x + 35

200

Simplify the following 2(a+b)

2a +2b

300

Simplify the following 6(x−3)

6x - 18

400

Solve 3(x+4)=18

x = 2

500

Solve 2(n+3)+4=18

n = 4

Bonus

100

Finish this sentence: Whatever you do to one side...

You do to the other!

200

The inverse operation of multiplying is...

Dividing

300

What is the numerical coefficient of this equation: 

x/2+3=7

1/2

400

Solve using algebra tiles: 2x+2=8

x = 3

500

Give one property of a linear equation.

- Form a straight line when graphed
- Never have exponents
- The variable is never in the denominator of a fraction.