Mathematics
What makes equations so powerful?
Quick fact
Equations use symbols to show that two expressions have the same value.
Why this is interesting
An equation is a mathematical statement that describes how different values are connected.
Read the full explanation
Understanding What makes equations so powerful?
Solving equations means finding the unknown values that make the relationship true.
A deeper explanation
Equations allow humans to describe everything from simple calculations to the behaviour of planets, particles, and financial systems.