Solve each equation and express the solutions in decimal...

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Linear Equations

A linear equation is an equation that forms a straight line when graphed, involving variables raised only to the first power. Solving a linear equation involves finding the value of the variable that satisfies the equality by using basic arithmetic operations.

Distributive Property

The distributive property is a fundamental algebraic property that allows multiplication to be distributed over addition or subtraction within parentheses. This property simplifies expressions and is essential when dealing with equations that contain parentheses.

Combining Like Terms

Combining like terms is the process of merging terms in an expression that have identical variable parts. This consolidation simplifies equations and makes it easier to isolate the variable for further solution steps.

Isolating the Variable

Isolating the variable involves rearranging the equation so that the variable appears on one side by itself. This step is central to solving any equation as it directly leads to finding the numerical value of the unknown.

Verification of the Solution

Verification of the solution means substituting the obtained value back into the original equation to check if the equality holds true. This process confirms the accuracy of the solution and helps identify any mistakes made during the solving process.

Please give Ace some feedback