Do it quickly please for brainliest
2 answers:
Answer:
x = 98/17 = 5.765
Step-by-step explanation:
Step-by-step explanation:
x/(2x - 4) - (2x - 11)/(x + 2) = 5/8 x/(x - 2) - (4x - 22)/(x + 2) = 5/4 x(x + 2) - (4x - 22)(x - 2) = 5/4(x + 2)(x - 2) 4(x² + 2x - 4x² + 8x + 22x - 44) = 5(x² - 4) 4(-3x² + 32x - 44) = 5x² - 20 - 12x² + 128x - 176 - 5x² + 20 = 0 - 17x² + 128x - 156 = 0 17x² - 128x + 156 = 0 x = (64 ± 38)/17 x = 6 or x = 26/17
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The argument is valid by the law of syllogism.
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Answer:
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Step-by-step explanation:
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