One-Step Equations
Combining Like Terms
Distributive Property
100
2+a=12
What is 10
100
2+a+a
What is 2+2a
100
6(7+2)
What is 54
200
5+3+b=28
What is 20
200
8+1a+3a
What is 8+4a
200
1(4-9)
What is 5
300
6+3+a=21
What is 12
300
8b+b+5y
What is 9b+5y
300
2(10+5)
What is 30
400
9+a+31=45
What is 5
400
8m+3m+m+5y
What is 12m+5y
400
5(6-4)
What is 10
500
8+b+19=30
What is 3
500
9w+8w+9
What is 17w+9
500
8(6+5)
What is 88
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