The table shows the average normal January temperature of four cities in Alaska. Compare the temperatures of Barrow and Fairbanks, using < or >. City Temperature (˚F) Anchorage 15 Barrow -13 Fairbanks -10 Juneau 24

It took off from 11 degrees

1. use commutative property to reorder the terms.2x+81=0.2. move the constant to right side by adding its opposite on both sides. 2x+81-81=0-81.2x=(-81).3. divide the equation on both sides.2x ÷ 2 = 81 ÷ 2.x = -81/2. your answer is -81/2. if you need to simplify it into a decimal, it’s -40.5.