Toán Lớp 6: 180-(x-6)=15.Giúp mik vs ạ mik cho 5*và ctlhn
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Toán Lớp 6: 180-(x-6)=15.Giúp mik vs ạ mik cho 5*và ctlhn
Comments ( 2 )
=>180-x+6=15
=>-x=15-180-6
=>-x=-171
=>x=171
Vậy x=171