3x+2(x + 2) = 20 - (2x - 5)
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=> 3x (x + 2) +2 (x + 2) = 20 - 2x - 5
=> 3x² + 6x + 2x + 4 = 15 - 2x
=> 3x² + 8x + 4 - 2x - 15 = 0
=> 3x² + 6x - 11 = 0
Now , Solve it by Splitting the Middle Term
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