Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: Solve the linear equation for x |
Grade: 9-a Lesson: S1-L3 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
Step | Type | Explanation | Answer |
---|---|---|---|
1 |
Problem |
Solve the linear equation for x: |
|
2 |
Step |
By using cross multiplication we get |
-3x - 2 = -7(x + 2) |
3 |
Step |
After simplification we get |
-3x - 2 = -7x - 14 |
4 |
Step |
Move "x" variable terms right hand side and constant terms left hand side |
-3x + 7x = -14 + 2 |
5 |
Step |
After simplefication we get |
4x = -12 |
6 |
Step |
Dividing on both sides by "4" we get |
\$ \cancel(4)/\cancel(4)x = - \cancel12^3/\cancel4^1 \$ |
7 |
Step |
After cancellation we get |
x = - 3 |
8 |
Answer |
C |
Tutor: Questions
Seq | Type | Question | Audio |
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1 |
Problem |
What did you learn from this problem? |
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2 |
Clue |
What did you learn from the clues? |
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3 |
Hint |
What did you learn from the Hints? |
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4 |
Step |
What did you learn from the Steps? |
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5 |
Step |
How can we improve the Steps? |
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