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Lesson Example Discussion Quiz: Class Homework

Quiz Discussion

Title: Solve the equation

Grade: 7-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

Solve the equation
\$ 10a + 30 = 7a - 100 \$

A) \$ -133/3 \$

B) \$ 133/3 \$

C) \$ -130/3 \$

D) \$ -133/2 \$

Steps 2

Solve the equation
\$ 15a - 50 = 13a - 60 \$

A) \$ 3 \$

B) \$ -3 \$

C) \$ 4 \$

D) \$ -5 \$

Steps 3

Solve the equation
\$ 33a + 25 = 12a + 19 \$

A) \$ -6/21 \$

B) \$ 6/21 \$

C) \$ 5/21 \$

D) \$ -6/25 \$

Steps 4

Solve the equation
\$ 92a - 13 = 11a - 156 \$

A) \$ -143/77 \$

B) \$ -143/81 \$

C) \$ -143/89 \$

D) \$ 143/81 \$

Steps 5

Solve the equation
\$ 57a + 88 = 23a + 66 \$

A) \$ -11/17 \$

B) \$ 11/13 \$

C) \$ 11/17 \$

D) \$ 11/19 \$

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