Answer :

Final answer:

To solve the equation 8.3x = 4.2x + 36.9, divide both sides by 4.1 to isolate x and find that x = 9.

Explanation:

To solve the equation 8.3x = 4.2x + 36.9, we need to isolate the variable x. First, we need to get rid of the 4.2x on the right side of the equation by subtracting 4.2x from both sides. This gives us 8.3x - 4.2x = 36.9. Simplifying this gives us 4.1x = 36.9. Next, we divide both sides of the equation by 4.1 to solve for x. This gives us x = 36.9 / 4.1 = 9.