solve the following equation and verify this solutions
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may be this helps uh
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Rajputshab:
these is ans is 12
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first we take the LCM or equation
= 25x+20-8x+40. =x+8
-------------------- -- ------
40. 4
next we cross multiply
=4 (25x+20-8x+40) = 40 (x+8)
= 100x+80-32x+160)= 40x+320
= ( 68x+240) = 40x+320
= 68x-40x. =320-240
= 28x. = 120
= x. = 120/28
= x. = 30/7
= 25x+20-8x+40. =x+8
-------------------- -- ------
40. 4
next we cross multiply
=4 (25x+20-8x+40) = 40 (x+8)
= 100x+80-32x+160)= 40x+320
= ( 68x+240) = 40x+320
= 68x-40x. =320-240
= 28x. = 120
= x. = 120/28
= x. = 30/7
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