Question

Solve for x
2^x+2^4-x=17

Answer 1

Is is 2^(4-x)?

Answer 2

0 & 4

Answer 3

@ Abe le Babe: No

Answer 4

no!!is it (2^4)-x?

Answer 5

2"x" + 2"4-x" = 17

Answer 6

Does that make more sense?

Answer 7

That's better...:-)

Answer 8

@ Sritama: How do you get to that

Answer 9

Probably by eye...

Answer 10

\[2^x + 2^{4-x} = 2^4 + 2^0\]

Does that help?