Question
Use set notation to express the value(s) that make the equation 2x=20
Answers
GPT-4o mini
To solve the equation \(2x = 20\), we first isolate \(x\) by dividing both sides of the equation by 2:
\[
x = \frac{20}{2} = 10
\]
The value that satisfies the equation is \(x = 10\).
Using set notation to express this solution, we can write:
\[
\{ x \in \mathbb{R} \mid x = 10 \}
\]
Alternatively, we can use simpler set notation:
\[
\{ 10 \}
\]
This represents the value(s) that make the equation true.
\[
x = \frac{20}{2} = 10
\]
The value that satisfies the equation is \(x = 10\).
Using set notation to express this solution, we can write:
\[
\{ x \in \mathbb{R} \mid x = 10 \}
\]
Alternatively, we can use simpler set notation:
\[
\{ 10 \}
\]
This represents the value(s) that make the equation true.