7. System of Two Equations Two Unknowns

This unit relies on a good background in solving equations and rearranging formula. You may wish to spend some time on 1. Algebra.

Pages

Introduction

Solving by Graphing

Solving by Substitution

Solving by Elimination

Word Problems

Assignment

Grade 10 Systems of Linear Equations Assignment

Project

Colliding Particles

Straight to Skills

Skill 1 Identify unique solutions, identify Number of solutions one, none, infinitely many

Skill 2 Solution by graphing

Skill 3 and 4 Solution by substitution

Skill 5 Solution by elimination

Desmos

Systems of Two Linear Equations

Racing Dots