10 - 1x + 11 = 5
10 - 1x = 5 - 11
10 - 1x = - 6
1x = 10 - ( - 6 )
1x = 16
x = 16 : 1
x = 16
10-1x+11=5
<=> 10-1x=5-11=-6
<=> 1x=10-(-6)=16
<=> x=16:1
<=> x=16
10-1x+11=5
10-1x =5-11
10-1x =-6
1x =10-(-6)
1x =16
Vậy x=6
10-1x+11=5
10-1x=5-11
10-1x= -6
1x=10-6
1x=4
x=4:1
x=4
10 - x + 11 = 5
=> 10 - x = 5 - 11
=> 10 - x = -6
=> x = 10 - (-6)
=> x = 10 + 6
=> x = 16
Vậy x = 16
10 - 1x + 11 = 5
10 - 1x = 5 - 11
10 - 1x = -6
1x = 10 - (-6)
1x = 16
\(\Rightarrow x=16\)
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