Creating Expressions
Miscellaneous
Solving for a Variable
Solving for a Variable 2
Like Terms
100

Make an expression: a number plus 5

n + 5

100
This is used to represent an "unknown" in algebra
What is a "variable"
100
x + 3 = 7
x = 4
100
p x 3 = 21
p = 7
100

What are the like terms in the expression? 

 3x2+ 11x + 14x

11x and 14x

200

Make an expression: 6 minus a number

6 - n

200

A number that is multiplied to a variable

What is a coefficient?

200
p - 15 = 4
p=19
200
g x 5 = 70
g = 14
200

What are the like terms in the expression? 

6x3+ 7x2 + 12x3

6x3 and 12x3

300

Make an expression that is the opposite of multiplying n x 16

n/16

300

What does an equation have that an expression doesn't?

an equals (=) sign...."an answer" can also be accepted

300
g + 123 = 178
g = 55
300
n ÷ 64 = 8
n = 8
300

Simplify.  4y - 2y + 3x

2y + 3x

400

Make an expression: the product of n and 7

n x 7

or 7n

400

A number on it's own

What is a constant?

400
n + 432 = 562
n = 130
400
n ÷ 8 = 546
n = 4,368
400

5w - 10x + 3x - 2w

3w - 7x

500

Make an expression: The sum of two numbers and 7

p + n + 7

(any 2 variables are acceptable)

500

Terms with the identical variables

What are Like Terms?

500
n - 1,231 = 5,112
n = 6,343
500
p x 18 = 288
p = 16
500

What are the like terms in the expression? 5x-7y+23x

5x and 23x

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