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Problem

Solve each equation. $$ 9^{2 x-8}=27^{x-4} $$

00:39

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Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 Problem 7 Problem 8 Problem 9 Problem 10 Problem 11 Problem 12 Problem 13 Problem 14 Problem 15 Problem 16 Problem 17 Problem 18 Problem 19 Problem 20 Problem 21 Problem 22 Problem 23 Problem 24 Problem 25 Problem 26 Problem 27 Problem 28 Problem 29 Problem 30 Problem 31 Problem 32 Problem 33 Problem 34 Problem 35 Problem 36 Problem 37 Problem 38 Problem 39 Problem 40 Problem 41 Problem 42 Problem 43 Problem 44 Problem 45 Problem 46

Problem 19 Easy Difficulty

Solve each equation.
$$
16^{2 x+1}=64^{x+3}
$$

Answer

$$
\{7\}
$$

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Algebra

Beginning and Intermediate Algebra

Chapter 12

Inverse, Exponential, and Logarithmic Functions

Section 2

Exponential Functions

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Exponential and Logarithmic Functions

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Watch More Solved Questions in Chapter 12

Problem 1

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Problem 6

Problem 7

Problem 8

Problem 9

Problem 10

Problem 11

Problem 12

Problem 13

Problem 14

Problem 15

Problem 16

Problem 17

Problem 18

Problem 19

Problem 20

Problem 21

Problem 22

Problem 23

Problem 24

Problem 25

Problem 26

Problem 27

Problem 28

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Problem 30

Problem 31

Problem 32

Problem 33

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Problem 35

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Problem 37

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Problem 40

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Problem 42

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Problem 44

Problem 45

Problem 46

Video Transcript

so we want to solve the falling for. So let's start by rewriting them with the same faces. Well, you know, about 16 is 23 of our four, so we can have two to the power of four times two x plus one and 64 is two Super 6 to 8. Seats are six times expose three. Okay, so now that we have the same basis, we know that our power is most vehicle, that is, four times two is an eight x plus. A four is equal to a six X plus 18. Okay, so let's subtract a six x from both sides so we can isolate Rx. And we also need to move this constant to our other side. So we get that a two X is equal to a four now solving for X, we get that X is equal to a two

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Margaret L. Lial , John Hornsby

Beginning and Intermediate Algebra

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