whatever you do to one side, you must do to the other side to keep the equation balanced.
in order to isolate the variable (x), you need to divide by 2. Since you are dividing the right side by 2, then you must divide the left side by 2.
-10÷2 = 2÷2x
-5 = 1x
-5 = x
Answer:
70 times
you didn't attach a picture so i can't help with the other part
Step-by-step explanation:
Step-by-step explanation:








130 + 110 = 240 degree celcius difference between high and low temperature
Pi feet squared (I hope I helped!)