Question

Solve and check each equation. $$-3 r+8=8$$

   Solve and check each equation. $$-3 r+8=8$$

Beginning and Intermediate Algebra

Beginning and Intermediate Algebra

Sherri Messersmith 2nd Edition

Chapter 3, Problem 50

Instant Answer

Solved by Expert Raushan Kumar

09/16/2020

Step 1

Step 1: The given equation is $$-3 r+8=8$$ We need to solve for r. Show more…

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Solve and check each equation. $$-3 r+8=8$$

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Key Concepts

Isolation of Variables

Isolation of variables is the process of manipulating an equation to get the unknown variable on one side and the known values on the other. This is achieved by performing the same arithmetic operations on both sides of the equation to maintain equality.

Linear Equation

A linear equation is an algebraic statement that equates a linear expression to a constant or another linear expression. It generally takes the form ax + b = c, where the solution is found by isolating the variable through inverse operations.

Verification of Solution

Verification of a solution involves substituting the solved value back into the original equation to ensure the equality holds true. This step is important to confirm the accuracy of the solution and to check for any potential mistakes made during the solving process.

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