Question

Hii Guys!!

How are you??

Here is one question for you all⤵⤵

$\frac{9x + 7}{2} - (x - \frac{x - 2}{7} )= 36$
Please tell me the answer fast guys........

Answer 1

Answer:

x = 9

Step-by-step explanation:

$Given:\frac{9x+7}{2}-(x -\frac{x-2}{7})=36$

$=>\frac{9x+7}{2}-(\frac{-(x-2)+x*7}{7}) = 36$

$=>\frac{9x+7}{2}-(\frac{-x+2+7x}{7})=36$

$=>\frac{9x+7}{2}-(\frac{6x+2}{7}) = 36$

$=>\frac{9x+7}{2}-\frac{6x+2}{7}=36$

$=>\frac{(9x+7)*7-(6x + 2) * 2}{7} = 36$

$=>\frac{63x+49-12x-4}{14}=36$

$=>\frac{51x+45}{14}=36$

$=>51x+45=504$

$=>51x=504-45$

$=>51x=459$

$=>x=9$

Hope it helps!

Answer 2

The value of x is 9

$\frac{9x+7}{2}-(x-\frac{x-2}{7})=36$

By taking LCM solve :

$\implies \frac{9x+7}{2}-(\frac{7\timesx-(x-2)}{7})=36$

$\implies \frac{9x+7}{2}-\frac{7x-x+2}{7}=36$

$\implies \frac{9x+7}{2}-\frac{6x+2}{7}=36$

Again taking LCM and solving :

$\implies \frac{7(9x+7)-2(6x+2)}{7\times2}=36$

By cross multiplying we get :

$\implies 63x+49-12x+4=36\times14$

$\implies 51x+45=504$

$\implies 51x=504-45 \implies 51x=459$

$\implies x=9$

Hope it helps you

Happy new year in advance:-)

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