step 1 All right, we want to solve 1 .4x minus 3 is equal to 0 .4x. Now, in order to solve this, let's

1.4 x-3=0.4 x | Numerade

Name: Problem 51, Chapter 2: Beginning and Intermediate Algebra
Uploaded: 2022-02-12T16:21:26-08:00
Duration: 35 s
Channel: Christopher Stanley
Description: 1.4 x-3=0.4 x

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Key Concepts

Linear Equations

A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and a single variable. It represents a straight line when graphed on the coordinate plane and has no exponents greater than one. This fundamental concept provides the basis for understanding relationships between variables in algebra.

Isolation of the Variable

Isolating the variable is the process of rearranging an equation so that the unknown variable appears on one side of the equation by itself. This technique is critical in solving equations, allowing us to determine the value of the variable through inverse operations.

Algebraic Manipulation

Algebraic manipulation encompasses various operations such as addition, subtraction, multiplication, or division applied to both sides of an equation to maintain equality. These techniques are essential for transforming equations into simpler forms, which can then be more easily solved.

Combining Like Terms

Combining like terms involves grouping terms in an equation that have the same variable part and adding their coefficients together. This step simplifies the equation, making it easier to isolate the variable and solve the equation efficiently.

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