\(\left(3x-10\right):10=20\)
\(3x-10=20\times10\)
\(3x-10=200\)
\(3x=200+10\)
\(3x=210\)
\(x=210:3\)
\(x=70\)
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\(\left(3x-10\right):10=20\)
\(3x-10=20\times10\)
\(3x-10=200\)
\(3x=200+10\)
\(3x=210\)
\(x=210:3\)
\(x=70\)
|x +10| - (5 - 3x) = (4x - 10) - (x - 5)
|3x + 21| - ( 10 - 5x ) = 5x - |-20|
(3x - 1 )^10 = (3x - 1 ) ^20
(3x-6)^20=(3x-6)^10
10(x-20)=10
597-3x=9.2
10+2x=1024:64
(3x - 10):10=20
Vậy x=?
10 . ( 3x - 1 ) = 20
(3x-1)10= (3x-1)20
trả lời nhanh giúp mình nhé đang cần
4x+3x=30-20÷10
x+3=12 4x+3x=30-20:10