To solve the inequality \( 5x + 12.5 < 23.1 \), we can follow these steps:
Step 1: Subtract 12.5 from both sides.
\[ 5x < 23.1 - 12.5 \]
Step 2: Divide both sides by 5.
\[ x < \frac{10.6}{5} \]
Now, calculate \( \frac{10.6}{5} \):
\[ \frac{10.6}{5} = 2.12 \]
So the solution to the inequality is \( x < 2.12 \).
Now, filling in the steps and providing the solution in the required format:
- Step 1: Subtract 12.5 from both sides.
- Step 2: Divide both sides by 5.
The solution in decimal form to the hundredths place is:
x < 2.12