A 20-question worksheet on checking if a coordinate point lies on a linear equation line. Includes scaffolded problems and a step-by-step marking key.

Master Linear Equations with this Ready-to-Print Determining if a Point is on a Line Worksheet!
Looking for a straightforward, effective way to help your students practice verifying solutions to linear graphs? This printable maths worksheet is the perfect tool! Designed to guide students from basic slope-intercept form equations to standard and multi-step linear equations, it builds confidence and algebraic fluency.
Students apply coordinate substitution by plugging the x and y values into each equation to determine if the resulting maths statement is true or false.
This resource contains 20 carefully scaffolded problems across three pages and a complete, handwritten step-by-step answer key so students or a supply teacher can easily verify their work.

Why Teachers Love This Resource:
• Zero prep required: Just print and hand out for an instant, high-quality maths lesson.
• Scaffolded practice: Problems progress naturally from simple slope-intercept form equations on page 1 to equations with negative coefficients, mixed terms, and standard forms on pages 2 and 3.
• Self-checking or cover-friendly: The detailed solutions show exactly how each coordinate point simplifies to a true or false statement, making marking a breeze.
• Versatile use: Perfect for classwork, homework, independent practice, revision, or emergency cover plans.

What is Included in the PDF:
• Page 1 contains 6 introductory and intermediate problems using basic slope-intercept linear equations.
• Page 2 contains 7 intermediate problems introducing negative signs, integer values, and terms on both sides of the equals sign.
• Page 3 contains 7 advanced problems requiring students to work with general form linear equations and equations equal to zero.
• Pages 4 through 7 contain a complete, step-by-step answer key showing exactly how to substitute the ordered pairs and simplify the equations.

Curriculum Alignment:
• Key Stage 3 National Curriculum: Model situations or procedures by translating them into algebraic expressions or equations and using graphs.
• GCSE Maths Foundation and Higher: Find the equation of a line, find coordinates of points on a line, and solve simultaneous or single linear equations.