Toán Lớp 6: 19-(13+x)=40
nhanh vs ạ ai trả lời nhanh nhất em vote cho 5sao
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Toán Lớp 6: 19-(13+x)=40
nhanh vs ạ ai trả lời nhanh nhất em vote cho 5sao
Comments ( 2 )
19-(13+x)=40
13+x=19-40
13+x=-21
x=-21-13
x=-34
Vậy x=-34
19 – ( 13 + x ) = 40
13 + x = 19 – 40
13 + x = -21
x = -21 – 13
x = -34
Vậy x = -34