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Answer» Answer: x=5 Step-by-step explanation: 3/4^3×4/3^-7=3/4^2x 3/4^3×3/4^7=3/4^2x 3+7=2x______(a^m×a^n=a^m+n) 10=2x 5=x I HOPE it MAY help u PLZ MARK as BRAINIEST and follow me plzzz

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Answer»

Answer:

x=5

Step-by-step explanation:

3/4^3×4/3^-7=3/4^2x

3/4^3×3/4^7=3/4^2x

3+7=2x______(a^m×a^n=a^m+n)

10=2x

5=x

I HOPE it MAY help u PLZ MARK as BRAINIEST and follow me plzzz