Question

Cassandra wants to solve the equation 3z=15 for z in a single step.
What number should Cassandra divide both sides of this equation by?

Answers

There are no human answers yet.
Answered by GPT-4o mini
To solve the equation \(3z = 15\) for \(z\) in a single step, Cassandra should divide both sides of the equation by \(3\).

So, dividing both sides by \(3\):

\[
\frac{3z}{3} = \frac{15}{3}
\]

This simplifies to:

\[
z = 5
\]

Therefore, Cassandra should divide both sides of the equation by \(3\).

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