Solve for X and Equivalent Equations
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What does it mean to 'solve for x'?
Back
To 'solve for x' means to find the value of the variable x that makes an equation true.
2.
FLASHCARD QUESTION
Front
What is an equivalent equation?
Back
An equivalent equation is an equation that has the same solution as another equation.
3.
FLASHCARD QUESTION
Front
Solve for x: 2x + 5 = 15.
Back
x = 5.
4.
FLASHCARD QUESTION
Front
Simplify the expression: 3x + 4x.
Back
7x.
5.
FLASHCARD QUESTION
Front
Which expression is equivalent to x^2 + 2x + 1?
Back
(x + 1)^2.
6.
FLASHCARD QUESTION
Front
Solve for x: 4(x - 2) = 12.
Back
x = 5.
7.
FLASHCARD QUESTION
Front
What is the distributive property?
Back
The distributive property states that a(b + c) = ab + ac.
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