Final answer:
To solve for x in the equation 80 degrees = 66x, divide both sides by 66 to isolate x and then round the answer to the nearest tenth.
Step-by-step explanation:
To solve for x in the equation 80 degrees = 66x, we need to isolate x on one side of the equation. First, we divide both sides by 66 to get x by itself. So, 80/66 = x. This gives us x = 1.2121.
However, the question asks to round the answer to the nearest tenth. Since the hundredth decimal place is 2, which is less than 5, we round down the tenths decimal place. Therefore, x = 1.2.