Question

5x - 7.4 = 7.6

Explanation:

Step1: Add 7.4 to both sides

To isolate the term with \( x \), we add 7.4 to both sides of the equation \( 5x - 7.4 = 7.6 \). This gives us \( 5x - 7.4 + 7.4 = 7.6 + 7.4 \), which simplifies to \( 5x = 15 \).

Step2: Divide both sides by 5

Now, to solve for \( x \), we divide both sides of the equation \( 5x = 15 \) by 5. So, \( \frac{5x}{5} = \frac{15}{5} \), which simplifies to \( x = 3 \).

Answer:

\( x = 3 \)