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Question-73722




Question Number 73722 by azizullah last updated on 15/Nov/19
Commented by TawaTawa last updated on 15/Nov/19
Kamal  =  x  Ali  =  x + 50  Total  =  150  ∴     x + x + 50  =  150  ∴     2x + 50  =  150  ∴     2x  =  150 − 50  ∴     2x  =  100  ∴       x  =  ((100)/2)  ∴       x  =  50  So        Kamal  =  Rs 50,          Ali  =  Rs 100
$$\mathrm{Kamal}\:\:=\:\:\mathrm{x} \\ $$$$\mathrm{Ali}\:\:=\:\:\mathrm{x}\:+\:\mathrm{50} \\ $$$$\mathrm{Total}\:\:=\:\:\mathrm{150} \\ $$$$\therefore\:\:\:\:\:\mathrm{x}\:+\:\mathrm{x}\:+\:\mathrm{50}\:\:=\:\:\mathrm{150} \\ $$$$\therefore\:\:\:\:\:\mathrm{2x}\:+\:\mathrm{50}\:\:=\:\:\mathrm{150} \\ $$$$\therefore\:\:\:\:\:\mathrm{2x}\:\:=\:\:\mathrm{150}\:−\:\mathrm{50} \\ $$$$\therefore\:\:\:\:\:\mathrm{2x}\:\:=\:\:\mathrm{100} \\ $$$$\therefore\:\:\:\:\:\:\:\mathrm{x}\:\:=\:\:\frac{\mathrm{100}}{\mathrm{2}} \\ $$$$\therefore\:\:\:\:\:\:\:\mathrm{x}\:\:=\:\:\mathrm{50} \\ $$$$\mathrm{So}\:\:\:\:\:\:\:\:\mathrm{Kamal}\:\:=\:\:\mathrm{Rs}\:\mathrm{50},\:\:\:\:\:\:\:\:\:\:\mathrm{Ali}\:\:=\:\:\mathrm{Rs}\:\mathrm{100} \\ $$
Commented by azizullah last updated on 16/Nov/19
        thanks alot sir!
$$\:\:\:\:\:\:\:\:\boldsymbol{\mathrm{thanks}}\:\boldsymbol{\mathrm{alot}}\:\boldsymbol{\mathrm{sir}}! \\ $$

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