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\[\frac{ 2 }{ 3 }x + \frac{ 8 }{ 3 } = 2^{x}\]
the answer choices are x = –2 x = –1 x = 1 x = 2
I think by substitution, your solution is x=2, namely: left side: \[2*2+8=4+8=12\] whereas right side: \[3*2^{2}=3*4=12\]
oh, thank you !
thank you!
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