Problem

Solve the exponential equation without using logarithms.
4x=16x+12
x= (Simplify your answer.) 

Answer

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Answer

Final Answer: x=8

Steps

Step 1 :Rewrite the equation with the same base: (22)x=(24)x+12

Step 2 :Simplify the equation using the power of a power rule: 22x=24x+48

Step 3 :Set the exponents equal to each other since the bases are the same: 2x=4x+48

Step 4 :Solve for x: x=8

Step 5 :Final Answer: x=8

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