To solve the equation \( 8.4x - 5 = 20.2 \), follow these steps: 1. **Add 5 to both sides** of the equation to isolate the term with \( x \): \[ 8.4x - 5 + 5 = 20.2 + 5 \] This simplifies to: \[ 8.4x = 25.2 \] 2. **Divide both sides by 8.4** to solve for \( x \): \[ x = \frac{25.2}{8.4} \] Now, perform the division: \[ x = 3 \] So, the solution is \( x = 3 \).

8.4x – 5 = 20.2

1 answer

To solve the equation \( 8.4x - 5 = 20.2 \), follow these steps:

Add 5 to both sides of the equation to isolate the term with \( x \):

\[ 8.4x - 5 + 5 = 20.2 + 5 \]

This simplifies to:

\[ 8.4x = 25.2 \]
Divide both sides by 8.4 to solve for \( x \):

\[ x = \frac{25.2}{8.4} \]

Now, perform the division:

\[ x = 3 \]

So, the solution is \( x = 3 \).