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2. Determine each value of x that solves the following exponential equations given below.
A. 5x – 3 = 122 B. 3x + 3 = 81 C. 4ex = 200

Respuesta :

A)5x = 122+3
5x = 125
x = 125/5
x = 25
B) 3x = 81-3
3x = 78
x = 78/3
x = 26

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