go to jove.com

MIDDLE SCHOOL

Mathematics (Grade 8)

Expressions & Equations

This is a free preview. For full access

Expressions & Equations: Linear Equations

Linear Equation with Infinitely Many Solutions

Description

Linear Equation with Infinitely Many Solutions
Introduction

A system of equations is a set of equations that uses the same variables. When solving a system, we look for values that make all the equations true at th...

Transcript

Imagine your math teacher asked your class to solve the system of equations y = 2 (x + 3) and y = 2x + 6.

A system of equations is a group of equations that use the same variables.

To solve a system of equations, we find the values of x and y that make both equations true. Let’s see how to solve it.

Since both expressions are ...