LESSON: Simplify numerical expressions using the order of operations.
The order of operations is a world-wide agreement among mathematicians,
scientists, educators, and others to use the same sequence of steps to simplify
expressions. This helps to make m
LESSON: Solve equations using the Multiplication Property of Equality.
Multiplication Property of Equality
For all numbers a, b, and c:
if a = b, then ac = bc
In other words, if both sides of the equation are multiplied by the same number,
both sides of t