botmjay3p2f1gu botmjay3p2f1gu

07-12-2019
Mathematics

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

Respuesta :

cstroud007 cstroud007

15-02-2021

Step-by-step 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

[tex] {2}^{15} [/tex]

[tex]2x + 7 = 15[/tex]

[tex]2x = 8[/tex]

[tex]x = 4[/tex]

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