Solving a two step equation of decimals

Solving a two step equation of decimals

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial explains how to solve a two-step equation involving decimals. It emphasizes the importance of understanding inverse operations and the multiplication property of -1. The instructor guides students through solving the equation step-by-step, addressing common challenges such as handling negative variables and decimals. The tutorial encourages students to practice solving problems in their heads but also reassures them that using calculators is acceptable. The key takeaway is to treat decimals like any other numbers and to use the reverse order of operations to solve equations effectively.

Read more

5 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the first step to solve the equation -9.5 = -y + 7.1?

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the importance of inverse properties in solving two-step equations.

Evaluate responses using AI:

OFF

3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of isolating the variable y in the equation -16.6 = -y.

Evaluate responses using AI:

OFF

4.

OPEN ENDED QUESTION

3 mins • 1 pt

What does the multiplication property of -1 state regarding negative variables?

Evaluate responses using AI:

OFF

5.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you handle decimals when solving equations according to the video?

Evaluate responses using AI:

OFF