(298-x) :4= 35]
298-x=35x4
298-x=140
x=298-140
x=158
tk nhé
(298-x) :4 = 35
298-x= 35x4
298-x=140
x=298-140
x=158
tk nhé
(289-x):4=35
=>289-x=35.4
=> 289-x=140
=> x= 289-140
=>x=149
tíc mình nha
\(\left[298-x\right]:4=35\)
\(298-x=35.4\)
\(298-x=140\)
\(x=298-140\)
\(x=158\)
(298-x):4=35
=>298-x=35x4
=>298-x=140
=>x=298-140
=>x=158
(298-x):4=35
=>298-x=35x4
=>298-x=140
=>x=298-140
=>x=158
(298-x):4=35
=>298-x=35x4
=>298-x=140
=>x=298-140
=>x=158
[298-x] =35 Nhan 4
[298-x] = 140
x =298 - 140
x =158
(298-x):4=35
=>298-x=35x4
=>298-x=140
=>x=298-140
=>x=158
(298-x):4=35
=>298-x=35x4
=>298-x=140
=>x=298-140
=>x=158
( 298 - x ) : 4 = 35
( 298 - x ) = 35 x 4
298 - x = 140
x = 298 - 140
x = 158