Review: One-Step and Two-Step Equations

One-Step +/-

100

Solve for x: 

x + 5 =9 

x =4

200

Solve for w: 

w - 11 = -4

w = 7

300

Solve for t:

-5 = t - 9

t = 4

400

Solve for n: 

-49 + n = -63

n = -14

500

Solve for z: 

1/2 = z + 8

z= -7 1/2

One-Step * and /

100

Solve for x: 

6x = -42

x = -7

200

Solve for y: 

y/3=11

y = 33

300

Solve for c: 

-8c = -72

c = 9

400

Solve for y: 

200= -25y

y = -8

500

Solve for c: 

5/8 c=-20

c = -32 

Two-Step Equations

100

Solve for n: 

5n - 9 = 71

n = 16

200

Solve for x: 

x/2+3=9

x =12

300

Solve for y: 

-3y -4 =14

y = -6

400

Solve for x:

-5x + 5 = 40

x = -7

500

Solve for m: 

2m + 24 = -36 

m = -30

Two Step Equations

100

Solve for p: 

2/3 p-7=17

p = 36

200

Solve for x:

8x + 22 =94

x = 9

300

Solve for m:

-15 = -4m + 5

m = 5

400

Solve for m:

m/4-8=2

m = 40

500

Solve for x:

x/4+3/2=-12

x = -54

Random

100

The letter in an equation is called the....

VARIABLE

200

What school did I graduate from?

Texas A&M University 

300

True or False?

The solution the equation below is 5.

x/3-10=5

False!

400

When solving an equation, what is the goal?

DOUBLE VALUE

To get the variable by itself

500

Where did Jesse make the mistake when solving the following equation? How would you fix it?

4(x + 6) = 22

4x = 16

x = 4

They subtracted 6 from both sides, which is just one group of 6, not four groups of 6.

Distribute the 4 to both x and 6.

4x + 24 = 22

4x = 2

x = .5