Question

pls answer all the questions no unwanted messages if you know the answer send ​

Answer 1

1] 5x/2x-1 = 2

=> 5x = 4x - 2

=> x = -2

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2] 5 - 5x + 3 + 3x = 8 - 16x

=> 8 - 2x = 8 - 16x

=> 0 = -14x => x = 0

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3] By cross multiplication ,

x + 25 = 7x - 6

=> 6x = 31 => x = 31/6

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4] Total = 54

let one part be x and the other part becomes2x/7

=> x + 2x/7 = 54

=> 9x = 54×7 => x = 42

∴ The parts are 42 , 12

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5] By cross multiplication ,

10 - 5p = 3p + 48

=> -8p = 38 => p = -38/8