3.3.1 Multistep Equations pt 1 & 2

Draw

Match each equation with the correct solution

Multiple Select

Which balanced move(s) could be used to determine the value of x?

• Remove four x-unit weights from each side

• Remove 6- unit weight from each side

• Split 12-unit weight into six equal parts

• Split the 6-unit weight into four equal parts

Math Response

What is the solution to

13x + 2 = 8x + 27?

x = __

Type answer here

Correct Answer: 5

Deg^°

Rad

Labelling

What are the correct steps, in order, needed to solve

6x – 11 = 3x + 22?

Drag labels to their correct position on the image

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2

3

4

Draw

Which statements about the hanger diagram are true? Which are false?

Open Ended

What operations are necessary to isolate the variable in the equation

2y + 3 = 5y – 12? Explain your reasoning

Math Response

What is the solution to the equation 9x + 13 = 5x – 3?

x = ___

Type answer here

Correct Answer: -4

Deg^°

Rad

Draw

Before combining like terms, you can use the commutative property to reorder the like terms, so they are next to each other. *Combine like terms by adding or subtracting the coefficients.

Hotspot

Which of the following equations simplify to 7x – 4 = 8?

Math Response

What is the solution to

11x – 5 – 9x = 19?

x = __

Type answer here

Correct Answer: 12

Deg^°

Rad

Draw

Justify the steps for solving:

Alena and Jacey both solve the equation 7x – 2x – 11 = 14. Their work is different, but their solutions are the same.

Multiple Select

Which of the following statements about solving the equation

 8x – 3 – 2x = 15 are true?

• Combine like terms to simplify to

  6x – 3 = 15

• Use the addition property of equality, which results in

  8x – 2x = 18

• Combine like terms to simplify to

  8x – 2x = 12

• Use the addition property of equality, which results in 10x – 3 = 15

Multiple Select

Solve 9x – 2x + 5 = 4x – 11 + x. Which statements below are true?

• x = -8

• Combine like terms to simplify to

  7x + 5 = 5x – 11

• x = -0.5

• Combine like terms to simplify to

  12x = -6

Draw

Match each equation to the equation that results after correctly combining like terms

Open Ended

Explain how to solve x + 3x – 4 = 8

Math Response

Exit Ticket:

What is the solution to the equation 5x – x + 3 = 2x + 7?

x = ___

Type answer here

Correct Answer: 2

Deg^°

Rad

Poll

What is your level of understanding for today's lesson?

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• 4