Solving Two-Step Equations Lesson | Multiplication & Addition/Subtraction (PowerPoint, Google Slides, PDF + Worksheet)

Middle School Algebra | Linear Equations Teaching System | Digital & Print Ready
Differentiated Digits by Agnes | Maths for Every Mind

This Solving Two-Step Equations lesson is a complete, teacher-ready resource designed to help students confidently solve equations of the form
(ax + b = c) and (ax - b = c).
It focuses on equations involving multiplication and addition as well as multiplication and subtraction, making it the perfect next step after one-step equations.

Purpose of This Lesson

This resource helps teachers to:

• teach students how to solve two-step linear equations using inverse operations
• build strong algebraic reasoning and confidence
• transition smoothly from one-step to multi-step equations
• save planning time with a complete teaching system
• support structured and explicit algebra instruction

It works perfectly as:

• a full algebra lesson
• revision or consolidation
• intervention support
• tutoring and homework resource

What Students Will Learn

Students will practise solving:

• equations involving multiplication and addition, e.g. (2x + 6 = 24)
• equations involving multiplication and subtraction, e.g. (2x - 16 = 44)

They will learn to:

• undo operations in the correct order
• isolate the variable step by step
• communicate their reasoning using correct algebraic language

What’s Included

✔ Lesson Notes & Teaching Slides

• Editable PowerPoint
• Editable Google Slides (copy link provided)
• Print-ready PDF notes

✔ Student Worksheet (Lesson Companion)

• PDF version (print-ready)
• Editable Word version
• Provides space for students to show full working
• Question types match those in the slides

✔ Answer Keys Included

• Full solutions for all worksheet questions

✔ PDF Instructions for Accessing Google Slides

• Clear, step-by-step directions explaining how to open the file and make your own copy in Google Drive

This makes the digital component simple and stress-free for all users.

How the Slides and Worksheet Work Together

• The slides teach the method and model worked examples.
• The worksheet mirrors the question types and gives students space to show their working.

This creates a smooth lesson flow:
Teach → Practise → Check → Reflect

Why Teachers Love This Resource

• Everything needed for a complete algebra lesson in one place
• Slides and worksheet are perfectly aligned
• Editable formats allow easy customisation
• Works in both digital and paper-based classrooms
• Clear structure supports student confidence
• Saves planning time
• Professional, classroom-tested design

Curriculum & Classroom Fit

This lesson supports:

• Australian Curriculum (Years 7–9 Algebra, Stage 4–5)
• NSW Syllabus for the Australian Curriculum
• US Common Core
• UK KS3 Mathematics
• IB MYP Mathematics
• Cambridge Lower Secondary / Checkpoint
• International school mathematics programs

Perfect For

• Middle school algebra lessons
• Year 7, Year 8, and Year 9 maths
• Introducing two-step equations
• Revision and consolidation
• Small-group intervention
• Tutoring programs
• Google Classroom and blended learning

Thank you for supporting Differentiated Digits by Agnes.
This resource is part of a growing collection of structured, differentiated, and teacher-tested algebra systems designed to make teaching equations clearer, faster, and more effective.