Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: Difference of the expressions |
Grade: 6-a Lesson: S3-L6 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Find the difference |
(8x + 15y) - (3x - 12y) |
2 |
Formula: |
After eleminating the brackets we get |
8x + 15y - 3x + 12y |
3 |
Step |
Grouping like terms together |
(8x - 3x) + (15y + 12y) |
4 |
Step |
After adding we get |
5x + 27y |
5 |
Answer |
B |
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