Big Ideas Math Integrated I, 2016
BI
Big Ideas Math Integrated I, 2016 View details
1. Solving Systems of Linear Equations by Graphing
Continue to next subchapter

Exercise 1 Page 221

What is the definition of a system of linear equations?

Yes

Practice makes perfect

A system of linear equations is simply two or more linear equations containing the same variables. The given equations are both linear and both contain x and y variables. Therefore, they form a system of linear equations. l5 y-2 x=18 6 x=-4 y-10