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Aleksandr-060686 [28]
3 years ago
7

Solve the exponential equation for x. A. x = 4 B. x = -4 C. x = 2 D. x = -2

Mathematics
1 answer:
meriva3 years ago
4 0

Answer:

x = 338.7

Step-by-step explanation:

Equation:  256 = (1/4)3x + 2

<u>Step 1:  Distribute</u>

256 = (1/4)3x + 2

256 = 3/4x + 2

<u>Step 2:  Subtract 2 from both sides</u>

256 - 2 = 3/4x + 2 - 2

254 = 3/4x

<u>Step 3:  Multiply both sides by 4/3</u>

254 * 4/3 = 3/4x * 4/3

338.7 = x

Answer:  x = 338.7

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