Answer:
There are four basic properties of numbers: commutative, associative, distributive, and identity.
Step-by-step explanation:
You should be familiar with each of these. It is especially important to understand these properties once you reach advanced math such as algebra and calculus. Distributive Property.
Step-by-step explanation:
Looks like you want all equations converted into slope-intercept form.
- 2x + y = 2 ⇒ y = -2x + 2
- x + 2y = 4 ⇒ 2y = - x + 4 ⇒ y = - 1/2x + 2
- 2x - y = 2 ⇒ y = 2x - 2
- x - 2y = 4 ⇒ 2y = x - 4 ⇒ y = 1/2x - 2
Answer:
c = -24
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtract Property of Equality
<u>Algebra I</u>
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Step-by-step explanation:
<u>Step 1: Define</u>
6c - 1 - 4c = -49
<u>Step 2: Solve for </u><em><u>c</u></em>
- Combine like terms: 2c - 1 = -49
- Isolate <em>c</em> term: 2c = -48
- Isolate <em>c</em>: c = -24