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Solving by Clearing Decimals
To solve , first distribute the into the parentheses: Combine like terms: To clear the decimals, multiply the entire equation by , corresponding to the hundredths place: Distribute the : Subtract from both sides to isolate the variable term: Divide each side by to find : Checking the solution by substituting back into the original equation evaluates to , confirming that the solution is .
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Intermediate Algebra @ OpenStax
Ch.2 Solving Linear Equations - Intermediate Algebra @ OpenStax
Algebra
Related
Solving by Simplifying First
Solving
Collecting Variables and Constants on Separate Sides
Classification of Linear Equations
Solving Using the General Strategy
Solving by Distributing
Solving by Distributing and Combining Like Terms
Solving with Nested Grouping Symbols
Solving by Distributing Decimals and Collecting Terms
In a professional setting, such as a logistics manager calculating the number of shipping containers needed to meet a specific budget, you must solve linear equations systematically. Arrange the following steps of the standard four-step strategy for solving a linear equation in the correct order from start to finish.
A payroll specialist is using a standard four-step strategy to solve a linear equation to determine a staff member's total compensation. Match each step of the strategy with the correct action required.
A small business owner is solving a linear equation to determine the number of units they must sell to reach a break-even point. According to the standard four-step strategy for solving linear equations, what is the fourth and final step the owner should take?
Initiating the Equation Solving Strategy
A logistics coordinator is solving a linear equation to determine a warehouse's reorder point for safety stock. According to the systematic four-step strategy for solving linear equations, the step that involves using the Addition or Subtraction Properties of Equality to move terms so that the variable remains alone on one side is called __________ the variable.
A facilities manager is using the systematic four-step strategy to solve a linear equation representing a warehouse's monthly energy consumption. True or False: According to this strategy, the final step is to simplify the final expressions through arithmetic operations to find the precise numerical value of the variable.
Standardizing the Linear Equation Solving Strategy
Logistics Route Optimization Strategy
A production supervisor is using the systematic four-step strategy to solve a linear equation that models the daily output of a manufacturing line. According to this strategy, which of the following best describes the actions the supervisor should take during the first step, 'Simplify both sides'?
A budget analyst is using the systematic four-step strategy to solve a linear equation representing a department's quarterly spending. After the analyst has successfully isolated the variable, what is the primary objective of the next step, 'Simplify the final expressions'?
Solving with Nested Grouping Symbols
Solving with Nested Grouping Symbols
Strategy for Solving Linear Equations with Decimal Coefficients
Solving by Clearing Decimals
Solving by Clearing Decimals
Solving by Clearing Decimals
Solving
Solving Using a General Strategy
Solving Using a General Strategy
Solving Using a General Strategy
Strategy for Solving Equations with Fraction or Decimal Coefficients
Learn After
A small business owner is calculating supply costs using the equation , where represents the number of units. To simplify the equation by 'clearing the decimals,' which number should they multiply both sides of the equation by?
An office manager uses the equation to calculate the number of units needed for a supply order. Arrange the following steps in the correct order to solve for using the method of clearing decimals.
An administrative assistant is solving the simplified cost equation to determine the number of units needed for an order. True or False: To 'clear the decimals,' the assistant can multiply both sides of the equation by 100, which results in the integer equation .
A logistics clerk is simplifying the equation to determine the number of units () in a shipment. To make the calculation easier, the clerk clears the decimals by multiplying every term by 100. Match each decimal component from the original equation with its resulting integer equivalent.
A logistics coordinator is using the equation to manage warehouse inventory. To simplify the equation by 'clearing the decimals,' the coordinator identifies that the decimals reach the ____ place, which indicates that 100 is the correct multiplier to use.