PROPERTIES to solve single variable equationsAuthor: Mauldin Thomas Description: Keywords: , , , , , , online teaching
Content: Definitions: 0. Distributive Property 1. Subtraction Property of equality 2. Commutative Property 3. Sub. Prop. =;
Mult. Prop. = 4. Add. Prop. =;
Div. Prop. = 5. Multiplication Property of Equality 6. Division Property of Equality 7. No Solution 8. Combining Like Terms 9. Combiene Like Terms;
Add. Prop. = 10. Sub. Prop. =;
Div. Prop. = 11. Associative Property 12. Dist. Prop.;
Sub. Prop. = 13. Sub. Prop. =;
Div. Prop. =
Flip 14. Infinitely Many Solutions 15. Addition Property of Equality
Answers: 0. 3x %2b 2x %2b 5 = 7
(3x %2b 2x) %2b 5 = 7 1. 3x %2b 2x -5 = 10
5x - 5 = 10
5x = 15 2. x/3 %2b 6 = 9
x/3 = 3
x = 9
3. 3x %2b 5 = 20
3x = 15
x = 5 4. 3x %2b 5 = 3x - 5 5. 3x %2b 5 = 3x %2b 5 6. 3x %2b 5 - 2 =10
3x %2b3 = 10 7. 30 = 3x %2b 15
15 = 3x
5 = x
x = 5
8. 3x %2b 5 %2b 2x = 7
3x %2b 2x %2b5 = 7 9. 3x - 5 = 10
3x = 15
x = 5 10. 3x %2b 5 = 10
3x = 5 11. 3x = 18
x = 6 12. 3x - 5 = 10
3x = 15 13. 3(x %2b 5 ) = 3
3x %2b 15 = 3 14. 3(x %2b 5) = 30
3x %2b 15 = 30
3x = 15 15. x/3 = 9
x = 27
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