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Lesson Example Discussion Quiz: Class Homework

Quiz Discussion

Title: Calculate the equation

Grade: 8-a Lesson: S4-L5

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Quiz: Discussion in Class

Problem Id Problem Options

Steps 1

Calculate the equation
\$ |- 11x - 13 | = | x | \$

A) \$ x = -13/12 (or) x = -13/10 \$

B) \$ x = 3/11 (or) x = -3/11 \$

C) \$ x = -13/12 (or) x = 13/10 \$

D) \$ x = 13/12 (or) x = 13/10 \$

Steps 2

Calculate the equation
\$ |- x + 1 | = | 2x | \$

A) \$ x = -1/3 (or) x = -1 \$

B) \$ x = 1/3 (or) x = -1/3 \$

C) \$ x = 1/3 (or) x = -1 \$

D) \$ x = 4/5 (or) x = 2/3 \$

Steps 3

Calculate the equation
\$ |- 13x - 21 | = |- x | \$

A) \$ x = -15/14 (or) x = 1/12 \$

B) \$ x = 1/4 (or) x = -1/14 \$

C) \$ x = -7/4 (or) x = -21/14 \$

D) \$ x = -7/4 (or) x = 21/14 \$

Steps 4

Calculate the equation
\$ |- 6x + 3 | = |- 4x | \$

A) \$ x = - 1 (or) x = 5 \$

B) \$ x = 3/2 (or) x = 3/10 \$

C) \$ x = 3/2 (or) x = -3/10 \$

D) \$ x = -3/5 (or) x = -4/7 \$

Steps 5

Calculate the equation
\$ |- 5x - 16 | = |- x |\$

A) \$ x = -4 (or) x =- 8/3 \$

B) \$ x = 3/2 (or) x = -3/2 \$

C) \$ x = 4 (or) x = 8 \$

D) \$ x = -1 (or) x = 1 \$

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