Toán Lớp 7: -2/3÷x+5/8=(-7/12) giải giúp mình đi
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Toán Lớp 7: -2/3÷x+5/8=(-7/12) giải giúp mình đi
Comments ( 2 )
=> -2/3 : x = ( -7/12 ) – 5/8
=> -2/3 : x = ( -14/24 ) – 15/24
=> -2/3 : x = -29/24
=> x = -2/3 : ( -29/24 )
=> x = -2/3 . ( -24/29 )
=> x = 16/29
Vậy x = 16/29
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