solve 14/x+3 -1 =5/x+1, where x is not equal to -3 and -1 please solve i mark it as brainlest and don't give wrong answers i report
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Answered by
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Answer:
14/x+3-1=5/x+1
14/x+2=5/x+1
14/x -5/x=1-(+2)
9/x=1-2
9/x=-1
9=-1x
x=9/-1
x=-9
karthik00733:
can u solve my some other questions
Answered by
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Dear student,
![\frac{14}{x + 3} - 1 = \frac{5}{x + 1} \\ \frac{14 - 1(x + 3)}{x + 3} = \frac{5}{x + 1} \\ \frac{14 - 3 - x}{x + 3} = \frac{5}{x + 1} \\ \frac{11 - x}{x + 3} = \frac{5}{x + 1} \\( 11 - x)(x + 1) = 5(x + 3) \\ 11x - {x}^{2} - x + 11 = 5x + 15 \\ 10x - {x }^{2} + 11 = 5x + 15 \\ 10x - 5x - {x}^{2} + 11 - 15 = 0 \\ 5x - {x}^{2} - 4 = 0 \\ {x}^{2} - 5x + 4 = 0 \\ {x}^{2} - x - 4x + 4 = 0 \\ x(x - 1) - 4(x - 1) = 0 \\ (x - 4)(x - 1) = 0 \\ x - 4 = 0 \: or \: x - 1 = 0 \\ x = 4 \: or \: x = 1 \frac{14}{x + 3} - 1 = \frac{5}{x + 1} \\ \frac{14 - 1(x + 3)}{x + 3} = \frac{5}{x + 1} \\ \frac{14 - 3 - x}{x + 3} = \frac{5}{x + 1} \\ \frac{11 - x}{x + 3} = \frac{5}{x + 1} \\( 11 - x)(x + 1) = 5(x + 3) \\ 11x - {x}^{2} - x + 11 = 5x + 15 \\ 10x - {x }^{2} + 11 = 5x + 15 \\ 10x - 5x - {x}^{2} + 11 - 15 = 0 \\ 5x - {x}^{2} - 4 = 0 \\ {x}^{2} - 5x + 4 = 0 \\ {x}^{2} - x - 4x + 4 = 0 \\ x(x - 1) - 4(x - 1) = 0 \\ (x - 4)(x - 1) = 0 \\ x - 4 = 0 \: or \: x - 1 = 0 \\ x = 4 \: or \: x = 1](https://tex.z-dn.net/?f=+%5Cfrac%7B14%7D%7Bx+%2B+3%7D++-+1+%3D++%5Cfrac%7B5%7D%7Bx++%2B+1%7D++%5C%5C++%5Cfrac%7B14+-+1%28x+%2B+3%29%7D%7Bx+%2B+3%7D++%3D++%5Cfrac%7B5%7D%7Bx+%2B+1%7D++%5C%5C++%5Cfrac%7B14+-+3+-+x%7D%7Bx++%2B+3%7D++%3D++%5Cfrac%7B5%7D%7Bx+%2B+1%7D++%5C%5C++%5Cfrac%7B11+-+x%7D%7Bx+%2B+3%7D++%3D++%5Cfrac%7B5%7D%7Bx+%2B+1%7D++%5C%5C%28+11+-+x%29%28x+%2B+1%29+%3D+5%28x+%2B+3%29+%5C%5C+11x+-++%7Bx%7D%5E%7B2%7D++-+x+%2B+11+%3D+5x+%2B+15+%5C%5C+10x+-++%7Bx+%7D%5E%7B2%7D++%2B+11+%3D+5x+%2B+15+%5C%5C+10x+-+5x+-++%7Bx%7D%5E%7B2%7D++%2B+11+-+15+%3D+0+%5C%5C++5x+-++%7Bx%7D%5E%7B2%7D++-+4+%3D+0+%5C%5C+%7Bx%7D%5E%7B2%7D++-+5x++%2B+4+%3D+0+%5C%5C++%7Bx%7D%5E%7B2%7D++-+x+-+4x+%2B+4+%3D+0+%5C%5C+x%28x+-+1%29+-+4%28x+-+1%29+%3D+0+%5C%5C+%28x+-+4%29%28x+-+1%29+%3D+0+%5C%5C+x+-+4+%3D+0+%5C%3A+or+%5C%3A+x+-+1+%3D+0+%5C%5C+x+%3D+4+%5C%3A+or+%5C%3A+x+%3D+1)
Hope it helps you.
Pls mark my answer as the branliest.
Hope it helps you.
Pls mark my answer as the branliest.
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