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kaheart [24]
3 years ago
5

Hi, can someone please give me a detailed explanation on how to solve this problem?

Mathematics
1 answer:
Dovator [93]3 years ago
5 0

Answer:

Step-by-step explanation:

log3^(2x+3) = log243

(2x+3)log3 = log243

2x+3 = log243/log3

2x = (log243/log3)-3

x = [(log243/log3)-3]/2

x = (5-3)/2

x = 2/2

x = 1

Check:

3^2(1)+3 = 243

3^2+3 = 243

3^5 = 243

3×3×3×3×3 = 243

9×9×3 = 243

81×3 = 243

243 = 243

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<u>Step-by-step explanation:</u>

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(15.2*0.25-48.51/14.7)/x=(13/44-2/11-5/66/2.50)1.2/(3.2+0.8(5.5-3.25)
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The above equation, would be simplified or divided into parts;

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A/x = B/C

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<em>Cross-multiplying, we have;</em>

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