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7x 2 4x 5 3x 2 2x
7x 2 4x 5 3x 2 2x pictures 5
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7x 2 4x
7x 2 4x 5 3x 2 2x
simplify(2x^2+4x)-(7x-3x^2+5)
6x 5 3x 5 4x 2 2x 5 7x 2
3x 2 4x 8 )+( 2x 7x 2 5
7x 2 4x 5 3x 2 2x