Question

is this an expression or an equation?
\\(\frac{80}{z} = 2\\)
options: expression, equation

Explanation:

Step1: Recall definitions

An expression is a combination of numbers, variables, and operations (like $3x + 5$, $\frac{80}{z}$). An equation is a statement that two expressions are equal, meaning it has an "=" sign.

Step2: Analyze the given

The given is $\frac{80}{z}=2$. It has an "=" sign, showing that the expression $\frac{80}{z}$ is equal to the expression $2$. So it's an equation.

Answer:

equation