x - 35 - (27 - 135) = 2(4 - 15) - 82
=> x - 35 + 108 = 2.(-9) - 82
=> x + 73 = -18 - 82
=> x + 73 = - 100
=> x = - 100 - 73
=> x = -173
x - 35 - ( 27 - 135 ) = 2 × ( 4 - 15 ) - 82
<=> x - 35 - ( -108 ) = 2 × ( -11 ) - 82
<=> x - 35 + 108 = ( -22 ) - 82
<=> x - 35 + 108 = -104
<=> x - 35 = ( -104 ) - 108
<=> x - 35 = -212
<=> x = ( -212 ) + 35
<=> x = -177
Vậy x = -177
\(x-35-\left(27-135\right)=2\cdot\left(4-15\right)-82\)
\(x-35+108=2\cdot\left(-11\right)-82\)
\(x-\left(35-108\right)=-22-82\)
\(x+73=-104\)
\(x=-104-73\)
\(x=-177\)
