Solving Equations and Inequalities
Flashcard
•
Mathematics
•
8th - 9th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
16 questions
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1.
FLASHCARD QUESTION
Front
What is an equation?
Back
An equation is a mathematical statement that asserts the equality of two expressions, typically containing one or more variables.
2.
FLASHCARD QUESTION
Front
What is an inequality?
Back
An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.
3.
FLASHCARD QUESTION
Front
How do you solve a linear equation?
Back
To solve a linear equation, isolate the variable on one side of the equation using inverse operations.
4.
FLASHCARD QUESTION
Front
What does it mean to isolate a variable?
Back
Isolating a variable means to manipulate an equation so that the variable is on one side and all other terms are on the opposite side.
5.
FLASHCARD QUESTION
Front
What is the distributive property?
Back
The distributive property states that a(b + c) = ab + ac, allowing you to multiply a single term by two or more terms inside a set of parentheses.
6.
FLASHCARD QUESTION
Front
Solve: 5(6 + 3r) + 7 ≥ 127
Back
r ≥ 6
7.
FLASHCARD QUESTION
Front
Solve: 2(2x + 3) = -6(x + 9)
Back
x = -6
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