60 - (x + 10) = 45
x + 10 = 60 - 45
x + 10 = 15
x = 15 - 10
x = 5
\(60-\left(x+10\right)=45\)
\(\Rightarrow x+10=60-45\)
\(\Rightarrow x+10=15\)
\(\Rightarrow x=15-10\)
\(\Rightarrow x=5\)
60 - ( x + 10 ) = 45
x + 10 = 60 - 45
x + 10 = 15
x = 15 - 10
x = 5
Vậy x = 5
K mk nha
Thanks
60 - ( x + 10 ) = 45
x + 10 = 60- 45
x + 10 =25
x = 25 - 10
x= 15
k nhe bn!
60 - (x+10 = 45
phá ngoặc ra ta có
60-x-10=45
=> 50-x=45
=> x= 5
vậy x= 5
h nhé
thanks