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Popular >

7*(1/3)^x=63

Solution

7 \cdot (\frac{1}{3})^{x} = 63

Solution

x = - 2

Solution steps

7 (\frac{1}{3})^{x} = 63

Divide both sides by

7

(\frac{1}{3})^{x} = 9

Apply exponent rules

- x = 2

Solve

- x = 2 : x = - 2

x = - 2

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4^{x} + 4^{x} = \frac{1}{2}

2e^{2x}+12=11e^x

2 e^{2 x} + 12 = 11 e^{x}

Frequently Asked Questions (FAQ)

What is the answer to 7*(1/3)^x=63 ?
The answer to 7*(1/3)^x=63 is x=-2
Solve for x: 7*(1/3)^x=63
The solution is x=-2