Mathematics, 08.12.2020 23:20 deedee363

which expression is equivalent to (-7x + 8x 19y) - (6y + 8 -20x -16y) A. -19x -3y + 8 B. -19x + 9y + 8 C. 31x + 29y - 8 D. 35x + 19y - 8

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which expression is equivalent to (-7x + 8x 19y) - (6y + 8 -20x -16y) A. -19x -3y + 8 B. -19x + 9y +...