If you add all the numbers on the right together you get -35 then you divide by 5 which gives you the average of -7*F
Answer:
a= 4x+15/x+3
Step-by-step explanation:
8(x - 6) = 4x
Distribute.
8x - 48 = 4x
Subtract 8x from both sides.
8x -8x - 48 =4x -8x
Now you have...
-48 = -4x
Divide -4 by both sides.
-48/-4 = -4x/-4
12 = x
The number is 12.
