CPM Homework Help : INT1S Problem 6-30

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Home > INT1S > Chapter 6 > Lesson 6.1.3 > Problem 6-30

6-30.

Resuelve las siguientes ecuaciones.

$4 ^ { x } = ( \frac { 1 } { 2 } ) ^ { x - 9 }$
Pista (a):
$\frac{1}{2}=2^{-1}$
Respuesta (a):
$x = 3$

$\frac { x + 3 } { x } + 2 = \frac { x + 5 } { x }$

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