Ta có:
x+44-333=55
x+44=55+333
x+44= 388
x+ = 388-44
x = 344
Tick nha!
bn lam nguoc lai
lay 55+333-44=344
neu dung thi ket bn voi mk nha
Ta có:
x+44-333=55
x+44=55+333
x+44= 388
x+ = 388-44
x = 344
Tick nha!
bn lam nguoc lai
lay 55+333-44=344
neu dung thi ket bn voi mk nha
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