Two-Step Equations are equations that can be solved exactly within two steps. It is a linear equation in one variable. While solving a two-step equation, we should perform the same operation on both sides of the equal sign. Two-Step Equations are written in the form of “ax+b+c = 0”. Here, a,b and c are real numbers.
There are some basic things to keep in mind while solving a two-step equation word problem.
Expressions, Equations, And Inequalities
Teaching Two-Step Equation Word Problem Easily
You should always remove the constant either by adding or subtracting the appropriate number.
Then, remove the parentheses and combine the like terms to further simplify the equation.
Always verify your solution in the end.
Two-Step Equation = ax+b+c = 0
Where, a, b and c are real numbers.
Here is an example to solve a question on a two-step equation word problem. Let’s take the example mentioned below to understand the two-step equation word problem.
Q. You bought an eraser for 5 INR and four magazines. The total amount spent was 25 INR. How much did the magazine cost?
ATQ, 5 + 4x = 25.
X = cost of magazine.
Step 1: Add or subtract the constant term.
Here, 4x + 5 = 25
So, 4x = 25 - 5 = 20.
On further simplification ,
4x = 20
X = 20/4 = 5.
Hence, the cost of each magazine is 5 INR.
Why should you use a Two-Step Equation Word Problem Worksheet for your students?
Solving these worksheets will help your students to grow analytical and reasoning ability.
Students can learn more about the concept of two variables while solving the two-step equation word problem worksheet.
Download Two-Step Equation Word Problem Worksheets PDF