Solving Two-Step Equations in Word Problems

The video tutorial covers solving word problems using twep equations. It begins with an introduction to twep equations, explaining the importance of setting up equations with constants and variables. The tutorial then walks through several examples, including calculating the number of students per bus, determining the cost of pencils, finding consecutive numbers that sum to a specific value, and calculating the number of friends based on bouncy balls given away. Each problem is solved step-by-step, emphasizing the use of subtraction, division, and understanding constants.

What is the first step in solving a tweep equation word problem?

• Underline the different numbers in the problem

• Add a constant to both sides

• Multiply both sides by the same number

• Divide both sides by the same number

Tags

CCSS.7.EE.B.4A

How many students traveled in cars during the field trip?

• 324

• Six

• Seven

• 331

Tags

CCSS.HSA.CED.A.3

What is the constant in the field trip problem?

• The number of buses

• The total number of students

• The number of students in each bus

• The number of students in cars

Tags

CCSS.7.EE.B.4A

If Aiyah had $24 and spent some on pencils, how much money did she have left?

• $24

• $14

• $10

• $7

Tags

CCSS.6.EE.B.8

What is the cost of each pencil if Aiyah bought 7 pencils and had $10 left?

• $4

• $3

• $2

• $1

Tags

CCSS.7.EE.B.4A

What is the sum of three consecutive numbers that equals 72?

• 27

• 24

• 25

• 26

Tags

CCSS.8.EE.C.7B

What is the smallest of three consecutive even numbers that sum to 48?

• 14

• 16

• 20

• 18

Tags

CCSS.8.EE.C.7B

How many super bouncy balls did Assembly win?

• 8

• 32

• 16

• 40

Tags

CCSS.6.EE.B.6

How many friends did Assembly give bouncy balls to if she had 8 remaining?

• 8

• 16

• 24

• 32

Tags

CCSS.6.EE.B.7

What operation is used to find the number of friends Assembly gave bouncy balls to?

• Multiplication

• Subtraction

• Addition

• Division

Tags

CCSS.6.EE.B.6