Subject
Topic
Level
Middle School
Grade
8
Lesson Steps:

To start, combine the exponentials. 12^x * 12^4 = 12^(x+4) = 12^8. Now just compare the left and right side and notice a simpler problem: x+4=8. Subtract 4 from both sides and x=4.


Answer:

x = 4


Grade: 8
Level: Middle school
Subject: Math
Topic: Algebra

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