CPM Homework Help : A2C Problem 3-7

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Home > A2C > Chapter 3 > Lesson 3.1.1 > Problem 3-7

3-7.

Solve each equation below for x.

$2^3 = 2^x$
Answer (a):
$x = 3$

$x^3 = 5^3$
Answer (b):
$x = 5$

$3^4=3^{2x}$
Answer (c):
$x = 2$

$2^{ }7=2^{(2x+1)}$
Answer (d):
$x = 3$

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