Math, asked by oviya2008, 3 months ago

pls answer
by steps pls​

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Answered by aashishch2004
2

Answer:

I hope its helpful for you

Step-by-step explanation:

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Answered by Dinosaurs1842
1

a) \frac{4}{x-3} + \frac{2}{x-2} = \frac{6}{x}

\frac{4(x-2+2(x-3)}{(x-3)(x-2)} = \frac{6}{x}

\frac{4x-8+2x-6}{x^{2} -3x-2x+6 } = \frac{6}{x}

\frac{6x-14}{x^{2} -5x+6} = \frac{6}{x}

x(6x - 14) = 6(x² -5x +6)

6x² - 14x = 6x² - 30x +36

6x² - 14x - 6x² + 30x = 36

16x = 36

x = \frac{36}{16}

x = \frac{9}{4}

b) \frac{(y-4)}{5} + \frac{(y+2)}{2} = 10

\frac{2(y-4)+5(y+2)}{10} = 10

\frac{2y-8+5y+10}{10} = 10

\frac{7y+2}{10}   = 10

7y + 2 = 10 × 10

7y+2 = 100

7y = 100 - 2

7y = 98

y = 98 ÷ 7

y = 14  

hope it helps!

have a great day!

                 

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