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PROPERTIES to solve single variable equations

Author: Mauldin Thomas
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. Sub. Prop. =; Mult. Prop. =
1. Distributive Property
2. Dist. Prop.; Sub. Prop. =
3. Combining Like Terms
4. Division Property of Equality
5. Sub. Prop. =; Div. Prop. = Flip
6. Infinitely Many Solutions
7. Multiplication Property of Equality
8. Sub. Prop. =; Div. Prop. =
9. Commutative Property
10. No Solution
11. Associative Property
12. Subtraction Property of equality
13. Addition Property of Equality
14. Add. Prop. =; Div. Prop. =
15. Combiene Like Terms; Add. Prop. =

Answers:
0. 3x - 5 = 10 3x = 15
1. 3x %2b 5 = 20 3x = 15 x = 5
2. 3x - 5 = 10 3x = 15 x = 5
3. 3(x %2b 5) = 30 3x %2b 15 = 30 3x = 15
4. 3x %2b 5 %2b 2x = 7 3x %2b 2x %2b5 = 7
5. 3x %2b 2x %2b 5 = 7 (3x %2b 2x) %2b 5 = 7
6. 3x %2b 5 = 3x - 5
7. 3x = 18 x = 6
8. 3x %2b 5 - 2 =10 3x %2b3 = 10
9. 30 = 3x %2b 15 15 = 3x 5 = x x = 5
10. 3x %2b 5 = 10 3x = 5
11. x/3 %2b 6 = 9 x/3 = 3 x = 9
12. 3x %2b 2x -5 = 10 5x - 5 = 10 5x = 15
13. x/3 = 9 x = 27
14. 3x %2b 5 = 3x %2b 5
15. 3(x %2b 5 ) = 3 3x %2b 15 = 3
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