Solving a multi step equation with brackets and parenthesis ex 18, 7n+2[3(1–n)–2(1+n)]=14

Solving a multi step equation with brackets and parenthesis ex 18, 7n+2[3(1–n)–2(1+n)]=14

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to solve a complex equation involving brackets and parentheses. It begins by clarifying the role of brackets as grouping symbols similar to parentheses. The instructor demonstrates simplifying expressions inside brackets using the order of operations, then combines like terms. Finally, the video shows how to solve the resulting two-step equation, providing a clear example of handling multi-step equations with nested grouping symbols.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of brackets and parentheses in equations?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of simplifying an equation with brackets.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you combine variables and numbers in an equation?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to solve a two-step equation.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the steps to solve a multi-step equation with double parentheses and brackets?

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