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15 Cards in this Set
- Front
- Back
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Algebraic equations
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A mathematical expression that contains at least one variable
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Linear equation
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Linear Equation is an Equation of the form Ax + By = C, where A ≠ 0 and B ≠ 0. The Graph of a linear Equation is a straight line.
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Commutative property
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Commutative Property of Addition states that changing the Order of addends does not change the sum. That is, a + b = b + a.
Commutative Property of Multiplication states that changing the Order of factors does not change the product. That is, a × b = b × a |
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Associative property
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The associative property of Addition says that when we add More than two numbers the grouping of the addends does not change the sum;
The associative property of Multiplication says that when we multiply More than two numbers the grouping of the factors does not change the product. |
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Distributive property
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states that the Product of a number and a sum is equal to the sum of the individual products of the addends and the number.
That is, a(b + c) = ab + ac. |
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Variable
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A symbol used to represent an equation
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Inverse operations
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operations that undo each other. Subtraction and addition or multiplication and division
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Algebraic equations
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a mathematical sentence that shows that two exoressions are equal
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Solve
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To fins an answer or solution
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Evaluate
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To find the value of a numerical expression
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Simplify
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To write an expression in the simplest form
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Solution
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The value of a variable that makes a sentence true
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Term
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parts of an expression that are added or subtracted
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Like terms
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Two or more terms that have the same variable raised to the same power
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Coefficient
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The Coefficient of a term in an Expression is the number which is multiplied by one or More variables or powers of variables in the term.
5x – 3: Here 5 is the Coefficient of the linear term 5x. |
