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Vocabulary
Identify
Combine Like Terms
Integer Rules
100

A letter in an expression

Variable

100

The 2 in "2x + 3" is

Coefficient

100

-5x + 2 +1

"-5x + 3" or "3 -5x"

100

If the signs are the same you ______

Add and keep the sign

200
A term without a letter

Constant

200

The 7 in "3x + 7" is the ______

Constant

200

9y - 13 -2y

"7y - 13" or "-13 + 7y"

200

If the signs are different you _______

subtract and keep the sign of the biggest number

300

A term with a letter

Coefficient

300

The "y" in "15 - 3y" is the ______

Variable

300

Combine " 5 + 4x -6x -3"

"-2x + 2" or "2 - 2x
300

You _______ +5 - 3

Subtract