One-Step Equations
Two-Step Equations
Simplify Expressions
Basic Knowledge
General Trivia
100

4 = -8 + x

x= 12

100

6x – 13 = 11

x= 4

100

2(4x + 3)

8x + 6

100

How many operations does a one step equation have?

One
100

What is the 4 Basic Operations?

Add, Subtract, Multiply and Divide

200

x + 12 = 0

x= -12

200

5 + 3x = 14

x= 3

200

4x + 5x - 20

9x - 20

200

When solving a two step equation how many terms are usually on the variable side?

Two

200

In order to solve an equation, you must use what kind of operation?

The inverse or opposite operation

300

3 = -2 + x

x= 5

300

x/2 + 13 =-8

x= -42

300

-4(x + 4)

-4x - 16

300

An unknow number in equations is called what?

A variable!
300

What is the difference between an equation and an expression?

The equal sign.

400

5x = -80

x= -16

400

-5 + x/2 = 10

x= 30

400

14 - 3a + 6a + 2

16 + 3a  or  3a + 16

400

What inverse operation would you use to solve this equation?  -9x = 27

Divide by -9

400

When solving an equation, how do you know which side to start with?

The variable side!
500

-16 = x+2

x= -18

500

-3 = -6 + x/3

x= 9

500

-(5k - 8)

-5k + 8

500

The Golden Rule of solving equations: "What you do to one side...!"

You must do to the other side!

500

What is the co-efficient in this equation? 

-x + 3 = 9

-1 

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