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Solving Exponential Equations by Rewriting the Base Answers

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Solve: 92x + 1 = 93x – 2 x = ⇒ 3

Answer:

Solve:

x = -2

x = 7

x = –2 and x = 7

no solution

Use the equation 2,401 = 76 – 2x. What power of 7 is 2,401?

Solve 2,401 = 76 – 2x. x =

Answer:

no solution

Option

no solution

Solve:363s = 2162s+1

s = –3

s = 1

s = 3

no solution

Solve:z =

Answer:

3/8

Solve x =

Answer:

-2/5

Solve:

y = -1

y = 0

y = 1

no solution

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