Solving One Step Equations using Addition or Subtraction
Flashcard
•
Mathematics
•
6th - 7th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 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 variables.
2.
FLASHCARD QUESTION
Front
What does it mean to isolate a variable in an equation?
Back
Isolating a variable means manipulating the equation to get the variable alone on one side of the equation.
3.
FLASHCARD QUESTION
Front
In the equation x + 7 = 12, how do you isolate x?
Back
Subtract 7 from both sides to get x = 5.
4.
FLASHCARD QUESTION
Front
What is the first step to solve the equation w + 14 = 10?
Back
Subtract 14 from both sides to isolate w.
5.
FLASHCARD QUESTION
Front
What is the solution to the equation 20.5 = x + 4?
Back
x = 16.5.
6.
FLASHCARD QUESTION
Front
How do you represent 'Janna is 3 years older than Zak' in an equation?
Back
z + 3 = 12, where z is Zak's age.
7.
FLASHCARD QUESTION
Front
What is the solution to the equation m - 5 = -10?
Back
m = -5 + 5, so m = -5.
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