185k views
0 votes
32
what value of x is the equation 2^2x+ 7 = 2^15true?

User Saa
by
7.6k points

1 Answer

3 votes

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

User Anton
by
8.4k points

No related questions found