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Lesson Example Discussion Quiz: Class Homework

Step-3

Title: Linear Equations with One Variable

Grade: 10-a Lesson: S1-L2

Explanation: Hello Students, time to practice and review the steps. Let us take next 2-5 minutes to solve the steps for the problems. This is a good exercise to check your understanding of the concepts.Second student to identify and review important steps.Focus on understanding the concepts and application to solving problems step by step.

Lesson: Step-3

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|1|{sbBox2-problem} 2+|Solve the equation \$x + 3(x+2) = 50\$. |2|{sbBox2-hint} 2+|Move the variable terms to one side and the numerical terms to the other side. |3|Step:|Simplify the equation to make it easier | x + 3x + 6 = 50

4x = 44 |4|Step:|Finding x value | \$ x = 44/4 \$

x = 11 |5|{sbBox2-sumup} |Can you summarize what you’ve understood in the above steps? |audio::https://uat-media.saibook.org/edu/family/counselor/v3/common/lesson/steps/sumup.mp3[width=24px,,float="right"] |6|{sbBox2-choice-a}|Replacing x with a certain value exposes an incorrect solution, making the equation untrue and unsuitable | \$ x = 10 \$
|7|{sbBox2-choice-b}|Valid solutions are obtained by substituting a specific value, x, into the equation, confirming its accuracy | \$x = 11\$
|8|{sbBox2-choice-c}|Replacing x with a certain value exposes an incorrect solution, making the equation untrue and unsuitable | \$x = 9\$
|9|{sbBox2-choice-d}|Replacing x with a certain value exposes an incorrect solution, making the equation untrue and unsuitable | \$x = 12\$
|10|{sbBox2-answer}| Option | B |11|{sbBox2-sumup} |Can you summarize what you’ve understood in the above steps? |audio::https://uat-media.saibook.org/edu/family/counselor/v3/common/lesson/steps/sumup.mp3[width=24px,,float="right"]

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