Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: Linear Equations with One Variable |
Grade: 1300-a Lesson: S1-L1 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Solve the equation: 0.5x + 3 = 7.5. |
|
2 |
Hint |
Move the numerical terms to the other side. |
|
3 |
Step |
After simplification of the equation |
0.5x = 7.5 - 3 ⇒ 0.5x = 4.5 |
4 |
Step |
Solve for x |
\$ x = 4.5/0.5 \$ x = 9 |
5 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
6 |
Choice.A |
The equation becomes false when substituting a particular value, x, suggesting an invalid solution |
\$ x = 6 \$ |
7 |
Choice.B |
The equation becomes false when substituting a particular value, x, suggesting an invalid solution |
\$x = 18\$ |
8 |
Choice.C |
The equation becomes true when substituting a particular value, x, suggesting an invalid solution |
\$x = 9\$ |
9 |
Choice.D |
The equation becomes false when substituting a particular value, x, suggesting an invalid solution |
\$x = 3\$ |
10 |
Answer |
Option |
C |
11 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
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