This is an alert ×
Showing results - 11 to 12 of 12
Solving Equations: Unknowns, Coefficients and Constants
02:05

Solving Equations: Unknowns, Coefficients and Constants

This clip introduces the terms "unknowns," "constants" and "coefficients," and explains the role each plays in a word problem.

Solving Equations: Equation Involving Subtraction, An
01:53

Solving Equations: Equation Involving Subtraction, An

This clip demonstrates how to solve an equation involving subtraction, X-9=7, which eventually comes out to be X=7+9, or 16.