Question

Solve equation. Check your solution. $3.1 w+5=0.8+w$

   Solve equation. Check your solution.
$3.1 w+5=0.8+w$

Prealgebra

Carol E. Malloy,… 1st Edition

Chapter 8, Problem 19

Instant Answer

Solved by Expert Hong Joo Ryoo

07/11/2020

Step 1

1w + 5 = 0.8 + w\] Show more…

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Solve equation. Check your solution. $3.1 w+5=0.8+w$

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Key Concepts

Linear Equation

A linear equation in one variable is an equation where the unknown variable appears only to the first power, and the equation can be manipulated to express the variable on one side in the form ax + b = 0. Such equations represent straight lines when graphed and have exactly one solution.

Variable Isolation

Variable isolation is the process of rearranging an equation to have the unknown variable on one side and the constant terms on the other. This is achieved by performing the same operations, such as subtraction, addition, multiplication, or division, on both sides of the equation to maintain equality.

Solution Verification

Solution verification involves substituting the obtained value back into the original equation to ensure that it satisfies the equation. This step is critical to confirm that the solution is correct and that no mistakes were made during the solving process.

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