Math, asked by SleepyBoy46, 6 hours ago

Solve 2x-5/3 + 5x-4/4=1
please Give Fast and Correct answer.
It's so Urgebt​

Answers

Answered by Lonely28
0

Answer :-

 \frac{2x - 5}{3}  +  \frac{5x - 4}{4}  = 1 \\  \\ lcm \: of \: 3 \: and \: 4 \\  \\ 12( \frac{2x - 5 + 5x - 4}{12} ) = 1  \\  \\  \frac{24 x - 60 + 60x - 48}{12}  = 1 \\  \\  \frac{24x + 60x - 60 - 48}{12}  = 1 \\  \\  \frac{84x - 108}{12}  = 1 \\  \\ 84x - 108 = 1 \times 12 \\ 84x - 108 = 12 \\ 84x = 12 + 108 \\ 84x = 120 \\  \\ x =  \frac{120}{84}  \\  \\ x =  \frac{10}{7}

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