6x + 9 +x+7
7x + 4 - 2x + 14
4+ 7x -x + 10
12+3x + 4x + 6
5x + 18 +2x - 2
x + 20 +4x -2
10x - 3x + 8 +6
12x + 10-5x + 8
12+3x+4x+6
Combining like terms
Matching Game
Set 1
Unmatched
Math idea galaxy
Directions: Simplify the
expression. Then, drag
each card next to its
matching pair. There
will be one without a
match.