The - number has to t o be more then 6 in order to get -10. Answer= -16
Add the one from the left to the 63 to get 64. Then divide both sides by 4 and get x^2=16. Take the square root of both sides to get x to equal 4.
The answer is a rectangular prism.<span />
A way to write this would be:
100 - e = 42
