x + 50 = 60
x = 60 - 50
x = 10
k mik nha bn
thank you very much
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x + 50 = 60
x = 60 - 50
x = 10
k mik nha bn
thank you very much
Tìm x
a) x + 100 = 50 + 60
b) x + 50 = 30 + 60
x : 60 =50+30
tìm x
tìm X biết :
a) x+60+40=200
b) (x+25)+50=100:2+30
20 + 60 + 50 + 80 + 90 + 10 + 50 + 60 x 10
x + 60 = 50 + 60
x + 60 = 50 + 60
x + 50 = 50 + 60
x + 10 = 50 + 60
x + 60 = 120 + 50