Question

How many solutions does the following equation have?

8x + 16 = 8x - 16

Answer 1

None

Explanation:

This equation has no solution because a non-zero constant never equals zero, therefore this equation is not true.

Answer 2

0

Explanation:

If we add 16 to both sides, we get 8x+32=8x Then if we subtract 8x we get 32=0 which leads to nothing.