How do you solve a linear equation in standard form for y

How do you solve a linear equation in standard form for y

Assessment

Interactive Video

Mathematics, Information Technology (IT), Architecture

11th Grade - University

Hard

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The video tutorial explains how to solve a literal equation for Y by isolating the variable. It covers the use of inverse operations, rewriting equations, and applying the reverse order of operations. The tutorial emphasizes understanding the relationship between variables and constants, and concludes with dividing to finalize the solution.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in isolating the variable y in the equation 5y + 10x = 80?

Add 10x to both sides

Subtract 10x from both sides

Divide both sides by 5

Multiply both sides by 5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When rewriting the equation, what operation is performed to both sides to isolate terms involving y?

Addition

Subtraction

Multiplication

Division

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of dividing the equation 5y = -10x + 80 by 5?

y = -10x + 80

y = -10x + 16

y = -2x + 80

y = -2x + 16

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to divide each term separately when solving for y?

To change the sign of the terms

To eliminate the variable x

To simplify the equation

To ensure the equation remains balanced

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final form of the equation after solving for y?

y = -2x + 16

y = 2x - 16

y = 2x + 16

y = -2x - 16