\(-125+\left(x+125\right)=-25\)
\(-125+x+125=-25\)
\(\left(-125+125\right)+x=-25\)
\(\Rightarrow x=-25\)
-125+(X+125)=-25
X+125=-25+125
X+125=100
X=100-125
X=-25
-125+(x+125)=-25
-125+x+125=-25
-125+x =-25-150
-125+x =-175
x =-175+125
x =-25
cho 1 like nha
-125 + (x + 125) = -25
x +125 = -25 +125
x+125 = 100
x =100 -125
x = -25
Vậy x = -25