Chapter 2: Q21. (page 101)

Write each equation in standard form. Identify A, B and C.
$0.5 x = - 0.2 y - 0.4$

Short Answer

Expert verified

The value of $A = 0.5, B = 0.2, C = - 0.4$ .

Step by step solution

– Defining the standard form of linear equation

The standard form of linear equation is $A x + B y = C$ .

– Simplifying the given equation

We have:

$0.5 x = - 0.2 y - 0.4$

Add $0.2 y$ on both sides:

\begin{array}{l} 0.5 x + 0.2 y = - 0.2 y + 0.2 y - 0.4 \\ 0.5 x + 0.2 y = - 0.4 \end{array}

$∴ A = 0.5, B = 0.2, C = - 0.4$

– Determining the final values

$A = 0.5, B = 0.2, C = - 0.4$

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Write each equation in standard form. Identify A, B and C.
$0.5 x = - 0.2 y - 0.4$

Short Answer

Step by step solution

– Defining the standard form of linear equation

– Simplifying the given equation

– Determining the final values

One App. One Place for Learning.

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Write each equation in standard form. Identify A, B and C.0.5x=-0.2y-0.4

Short Answer

Step by step solution

– Defining the standard form of linear equation

– Simplifying the given equation

– Determining the final values

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Theoretical and Mathematical Physics

Pure Maths

Mechanics Maths

Logic and Functions

Applied Mathematics

Discrete Mathematics

Study anywhere. Anytime. Across all devices.

Write each equation in standard form. Identify A, B and C.
$0.5 x = - 0.2 y - 0.4$