Lesson Topics Discussion Quiz: Class Homework |
Steps-3 |
Title: Solve for a Variable in an Equation with Multiple Variables |
Grade 6+ Lesson s3-l8 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Quiz: Discussion Step
| Id | Type | Name | Note |
|---|---|---|---|
1 |
Problem |
Solve for y in the following equation: |
|
2 |
Step |
The given equation is |
4(3 + y) - 10 = 5(x - 5) |
3 |
Step |
Let’s start by distributing the term |
12 + 4y - 10 = 5x - 25 |
4 |
Step |
Combine like terms |
4y + 2 = 5x - 25 |
5 |
Step |
Move constant term to right side then simplify |
4y = 5x - 25 - 2 4y = 5x - 27 |
6 |
Step |
Slove for y value |
\$y = (5x - 27) /4\$ |
7 |
Solution |
So, the solution for y is:\$y = (5x - 27)/4\$. |
|
8 |
Sumup |
Please Summarize Problem, Hint, Clue, Formula and Steps |
|
Choices |
|||
9 |
Choice-A |
This is not correct because it does not match the solution derived from the equation |
Wrong \$y = (5x + 27)/4\$ |
10 |
Choice-B |
This is not correct because it does not match the solution derived from the equation |
Wrong \$y = (4x - 27)/5\$ |
11 |
Choice-C |
This is correct because it matches the solution obtained from solving the equation |
Correct \$y = (5x - 27)/4\$ |
12 |
Choice-D |
This is not correct because it does not match the solution derived from the equation |
Wrong \$y = (4x + 27)/5\$ |
13 |
Step |
Option |
C |
14 |
Sumup |
Please Summarize Choices |
|
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