Linear Equations
Introduction
Linear equations enable you to fill in gaps in information. Computer programs frequently face this task of solving for an unknown value (or variable, as it is also called). In this video lesson we learn the basics of linear equations.
Review
Solve for n.
Question 1:
8 + n = 13
Question 2:
n / 5 = 12
Question 3:
6n = 24
Question 4:
36 = 48 - n