Solving Equations Using a Graph - GCSE & IGCSE Maths

#SaveMyExams #GCSEMaths #IGCSEMaths Solving equations using graphs is an important skill in GCSE and IGCSE Maths — and understanding how graphs can help you find solutions is essential for algebra and coordinate geometry questions. In this video, we explain how to solve equations using graphs step by step, helping you understand intersections, graph plotting and how to read solutions accurately from graphs. You’ll learn: ✅ Solving equations by reading solutions from the x-axis. ✅ How to draw straight lines to find solutions graphically. ✅ Understanding roots and intersections on graphs. ✅ How to use graphs to find solutions. ✅ How to rearrange equations to match a graph. ✅ How to identify crossing points to solve equations. Worked Examples in This Video: Solving cubic equations graphically. Drawing straight lines to solve equations. Finding solutions for equations of different forms. Solving x³ - 2x² - 3x + 3 = 0. Rearranging equations and drawing y = -x + 1 Whether you’re revising for mocks, homework or final exams, this video will help you strengthen your graph and algebra skills and improve your confidence with exam-style Maths questions. Explore GCSE Maths revision resources from Save My Exams: https://www.savemyexams.com/gcse/maths/ Explore IGCSE Maths revision resources from Save My Exams: https://www.savemyexams.com/igcse/maths/ Timestamps: 0:00 Introduction to using graphs to solve equations - asked to plot the graph 0:55 Worked Example 1: Estimate Solutions 2:11 Worked Example 2: Estimate Solutions part 2 Video to watch next:    • Direct and Inverse Proportion Explained fo...   📱 Connect with Save My Exams: TikTok: @savemyexams Instagram: @savemyexams Facebook: @SaveMyExamsUK About Save My Exams Save My Exams is an online revision platform that helps IGCSE, GCSE, A Level, IB and AP students prepare for their exams. Students gain access to resources written by real teachers and examiners, precisely matched to exam specifications. On average, students improve by 2.6 grades using Save My Exams. Teachers can find ready-to-use classroom materials, and create custom tests to monitor student progress. They save 4 hours and 51 minutes per week, according to a 2025 Save My Exams survey. If this video helped, hit subscribe for more GCSE and IGCSE Maths revision videos, and leave a comment to let us know what topics you'd like us to cover next. #SolvingEquations #Graphs #MathsRevision