Math · Age 11 · Algebra
Forming & Solving Equations (Ex. 1)
Form simple equations from word problems and solve using inverse operations.
Module
Algebra
Age
Age 11
Duration
10 min
Questions
5
What's in this exercise
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Question 1
Multiple choice
Solve 3x + 5 = 20.
Question 2
Multiple choice
I think of a number, multiply by 4, then subtract 6. The result is 18. What is the number?
Question 3
Multiple choice
Solve 2y − 7 = 11.
Question 4
Sequence
Solve 5x + 3 = 28. Step 1: Subtract 3: 5x = 25. Step 2: Divide by 5: x = ___.
Question 5
True or false
To solve 4x − 2 = 14, you first add 2 to both sides to get 4x = 16.