Final answer:
The question pertains to solving one-step equations in algebra, where a single operation is performed to isolate the variable. Examples of these equations are given, and the method involves performing inverse operations to solve for the variable.
Step-by-step explanation:
The student's question involves one-step equations, which are basic algebraic equations where one operation is performed to solve for the variable. This is a fundamental concept in Mathematics, particularly in Algebra. In these equations, the end goal is to isolate the variable on one side of the equation, making it the subject of the equation. Here are steps that can be typically followed:
- Identify the operation being performed on the variable (addition, subtraction, multiplication, or division).
- Perform the inverse operation on both sides of the equation to isolate the variable.
- Check your solution by substituting it back into the original equation to see if both sides are equal.
For example, the equation 15 x = 20 can be solved by dividing both sides by 15, yielding x = 1.333. By using this method, students can solve various one-step equations with confidence and accuracy.