6(x+8)+40=100
6(x+8)=60
x+8=10
x=2
Vậy..............................
6 . ( x+ 8 ) + 40 =100
6. (x+8) = 100-40
6. (x+8)= 60
x+8=60:6
x+8=10
x=10-8=2
kb nhé
6(x+8)+40=100
6(x+8)=60
x+8=10
x=2
=.= hok tốt!!
dễ mà .
6.(x+8)+40=100
6.x+8 =100-40
6.x+8 =60
x+8 =60:6
x+8 =10
x =10-8
x =2
6.(x+8)=100-40
6.(x+8)=60
x+8=60/6
x+8=10
x=10-8
x=2
6 . ( x + 8 ) + 40 = 100
6 . ( x + 8 ) = 100 - 40
6 . ( x + 8 ) = 60
( x + 8 ) = 60 : 6
( x + 8 ) = 10
x = 10 - 8
x = 2
Vậy x = 2
P/s : Không nhận gạch đá !
\(6.\left(x+8\right)+40=100\)
\(\Rightarrow6\left(x+8\right)=100-40\)
\(\Rightarrow6\left(x+8\right)=60\)
\(\Rightarrow x+8=60:6=10\)
\(\Rightarrow x=10-8=2\)
6 . (x+8) +40 =100
6.(x+8) = 100 - 40
6 . ( x + 8) = 60
x + 8 = 60 : 6
x + 8 = 10
x = 10 - 8
x = 2
6.(x+8)+40=100
6.(x+8) =100-40
6.(x+8) =60
x+8 =60:6
x+8 =10
x =10-8
x =2
sao bùn
6 . ( x + 8) + 40 = 100
6 . ( x + 8 ) = 100 - 40
6 . ( x + 8 ) = 60
x + 8 = 60 : 6
x + 8 = 10
x = 10 - 8
x = 2
6*(x+8)+40=100
6*(x+8)=100-40
6*(x+8)=60
(x+8)=60/6
(x+8)=10
x=10-8
x=2
Vậy x=2
6.(x+8)+40=100
6.(x+8) =100-40
6.(x+8) =60
x+8 =60/6
x+8 =10
x =10-8
x =2