\(2\cdot11^x=\left(3^2+2\right)^3:\left(5^3-2^5:2^3\right)\cdot22\)
\(2\cdot11^x=\left(9+2\right)^3:\left(5^3-2^2\right)\cdot22\)
\(2\cdot11^x=11^3:121\cdot22\)
\(2\cdot11^x=11^3:11^2\cdot22\)
\(2\cdot11^x=11\cdot22\)
\(2\cdot11^x=242\)
\(11^x=242:2=121\)
\(11^x=11^2\)
\(\Rightarrow x=2\)
Vậy \(x=2\)
\(\#PeaGea\)