Let’s go step by step with solving Algebra 1 equations.
Step 1: Solving One-Step Equations
A one-step equation means you only need one operation (addition, subtraction, multiplication, or division) to solve for the variable.
Example 1: Addition/Subtraction
Solve for x:
x + 5 = 12
Solution:
- Subtract 5 from both sides:
x = 12 – 5
x = 7
Example 2: Multiplication/Division
Solve for y:
3y = 15
Solution:
- Divide both sides by 3:
y = 15 ÷ 3
y = 5
Step 2: Solving Two-Step Equations
A two-step equation means you need two operations to isolate the variable.
Example 1: Two Operations
Solve for x:
2x + 3 = 11
Solution:
- Subtract 3 from both sides:
2x = 8 - Divide both sides by 2:
x = 4
Example 2: Another Two-Step Equation
Solve for y:
5y – 7 = 18
Solution:
Simple Algebra Worksheet:
- Add 7 to both sides:
5y = 25 - Divide both sides by 5:
y = 5
Now download the PDF and practice from the Algebra worksheet.
