145 - (x + 26) = 97
x + 26 = 145 - 97
x + 26 = 48
x = 48 - 26
x = 22
\(145-\left(x+26\right)=97\)
\(\Rightarrow x+26=48\)
\(\Rightarrow x=22\)
Vậy x = 22
145 - ( x+26 ) = 97
x + 26 = 145 - 97
x + 26 = 48
x = 48 - 26
x = 22
Vậy x =22
\(145-\left(x+26\right)=97\)
\(145-x-26=97\)
\(-x=97-145+26\)
\(-x=-22\)
\(\Rightarrow x=22\)