Question

If (7)^(2x-3) ÷ 49 = 343. Find the value of x.​

Answer 1

Answer:

3 is the ans

Step-by-step explanation:

Answer 2

ANSWER:-

$= > {7}^{2x - 3} \div 49 = 343$

$= > {7}^{2x - 3} = 343 \times 49$

$= > {7}^{2x - 3} = 16807$

we divide 7 by 16,807 so, we get 2,401

$= > 2x - 3 = 2401$

$= > 2x = 2401 + 3$

$= > 2x = 2404$

$= > x = \frac{2404}{2}$

$= > x = 1202$

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