Question

32
what value of x is the equation 2^2x+ 7 = 2^15true?

Answer 1

Explanation:

this is a little tricky because I am not entirely sure if the 2x+7 is all part of the exponent, but assuming it is, what you need to know is what value of x will make 2x + 7 = 15, that way each side will be

`{2}^(15)`

`2x + 7 = 15`

`2x = 8`

`x = 4`