step 1 For exercise 62, I have negative 4, 5ths, r equals negative 5. So I'm going to divide this, or m

Question

$-\frac{4}{5} r=-5$

Name: Problem 62, Chapter 2: Algebra A Combined Function
Uploaded: 2022-02-07T01:41:01-08:00
Duration: 39 s
Channel: Victor Salazar
Description: -(4)/(5) r=-5

   $-\frac{4}{5} r=-5$

Algebra A Combined Function

Elayn Martin-Gay 4th Edition

Chapter 2, Problem 62

Instant Answer

Solved by Expert Victor Salazar

02/07/2022

Step 1

Step 1: We start with the equation $-\frac{4}{5} r=-5$. Show more…

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$-\frac{4}{5} r=-5$

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Key Concepts

Linear Equations

Linear equations are equations where the highest power of the variable is one. They typically represent straight lines when graphed and provide a way to find the unique value of the variable that makes the equation true.

Inverse Operations

Inverse operations are used to undo the effects of arithmetic operations in an equation. For instance, to isolate the variable, you can use multiplication to counteract division, or vice versa, thereby simplifying the process of solving for the unknown.

Multiplicative Inverse

The multiplicative inverse of a number is another number that, when multiplied together, yields one. This concept is essential in solving equations with fractions, where multiplying by the reciprocal allows you to eliminate fractional coefficients and isolate the variable.

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