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2-3x-1-3-2-2x-2-x-1-2x-Find-x-




Question Number 9229 by tawakalitu last updated on 24/Nov/16
2^(3x + 1)  − 3.2^(2x)  + 2^(x + 1)  = 2x  Find x
$$\mathrm{2}^{\mathrm{3x}\:+\:\mathrm{1}} \:−\:\mathrm{3}.\mathrm{2}^{\mathrm{2x}} \:+\:\mathrm{2}^{\mathrm{x}\:+\:\mathrm{1}} \:=\:\mathrm{2x} \\ $$$$\mathrm{Find}\:\mathrm{x} \\ $$

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