\(x+125\cdot4=600\)
\(=x+500=600\)
\(\Rightarrow x=600-500=100\)
Ủng hộ mk nka!!!^_^^_^^_^
x + 125 x 4 = 600
x + 500 = 600
x = 600 - 500
x = 100
Vậy x = 100
Ủng hộ mk nha ^_-
x + 125 x 4 = 600
x + 500 = 600
x = 600 - 500
x = 100
x + 125 x 4 = 600
x + 125 = 600 : 4
x + 125 = 150
x = 150 - 125
x = 25
x + 154 x 4 = 600
x + 500 = 600
x = 600 - 500
x = 100
Vậy x = 100
x + 125 x 4 = 600
x + 500 = 600
x = 600 - 500
x = 100