Simplify 128^x=64

Math
128x=64
Create equivalent expressions in the equation that all have equal bases.
27x=26
Since the bases are the same, then two expressions are only equal if the exponents are also equal.
7x=6
Divide each term by 7 and simplify.
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Divide each term in 7x=6 by 7.
7×7=67
Cancel the common factor of 7.
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Cancel the common factor.
7×7=67
Divide x by 1.
x=67
x=67
x=67
The result can be shown in multiple forms.
Exact Form:
x=67
Decimal Form:
x=0.857142‾
Simplify 128^x=64

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