Simplify 3x - 4 - 5x = 6 + 4x + 2

x=(−2)

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

Step 2: Subtract 4x from both sides.

Step 3: Add 4 to both sides.

Step 4: Divide both sides by -6.

The correct answer is:

0.06.

Explanation:

The probabilities of the first block having an error and the second block having an error are independent; one block having an error does not affect the probability of the second block having an error.

Since they are independent, to find the probability of both occurring, we simply multiply the probabilities:

0.2(0.3) = 0.06.