[ 2314 - ( 346 + 2x ) ] + 124 = 2036
[ 2314 - ( 346 + 2x ) ] = 2036 - 124
[ 2314 - ( 346 + 2x ) ] = 1912
346 + 2x = 2314 - 1912
316 + 2x = 402
2x = 402 - 316
2x = 86
x = 86 : 2
x = 43
[2314-(346+2x)]+124=2036
[2314-(346+2x)]=2036-134
[2314-(346+2x)]=1902
346+2x=2314-1902
346+2x=412
2x=412-346
2x=66
x=66/2
x=33
hok tốt
\(\left[2314-\left(346+2x\right)\right]+124=2036\)
\(2314-\left(346+2x\right)=2036-124\)
\(2314-\left(346+2x\right)=1912\)
\(346+2x=2314-1912\)
\(246+2x=402\)
\(2x=402-246\)
\(2x=156\)
\(x=156:2\)
\(x=78\)
[ 2314 - ( 346 + 2x ) + 124 = 2036
2314 - ( 346 + 2x ) = 2036 - 124
2314 - ( 346 + 2x ) = 1912
346 + 2x = 2314 - 1912
346 + 2x = 402
2x = 402 - 346
2x = 56
x = 56 : 2
x = 28
[2314-(346+2x)]+124=2036
[2314-(346+2x)]=2036-124
[2314-(346+2x)]=1912
(346+2x)=2314-1912
(346+2x)=402
2x=402-346
2x=56
x=56:2
x=28
