What is the answer to 7^{12x}=7^{2x-2} ?

The answer to 7^{12x}=7^{2x-2} is x=-1/5

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7^{12x}=7^{2x-2}

7^{12 x} = 7^{2 x - 2}

x = - \frac{1}{5}

Decimal Notation

x = - 0.2

Solution steps

7^{12 x} = 7^{2 x - 2}

Apply exponent rules

12 x = 2 x - 2

Solve

12 x = 2 x - 2 : x = - \frac{1}{5}

x = - \frac{1}{5}

8^{2 x} = \frac{1}{64}

25 6^{x} = 0.25

(\frac{1}{8})^{x} = 25

1 0^{2 x} = 10

5^{x + 3} - 2 \cdot 5^{x + 2} = 375

What is the answer to 7^{12x}=7^{2x-2} ?
The answer to 7^{12x}=7^{2x-2} is x=-1/5
Solve for x: 7^{12x}=7^{2x-2}
The solution is x=-1/5