contestada

In the following activity, match each pair of equivalent expressions. 1. 3(x + 5) -3x + 6 + 4x 2. (x + 14) - (8 - 2x) -7 + 6x - 4x + 3 3. (7 + 5x) + (-4x - 1) 9x - 2(3x - 3) 4. -4(x + 1) + 5x -2x + 9 + 5x + 6 5. 2(x - 2) (7 - 2x) + (3x - 11)
HELPPPP

Respuesta :

1. 3(x + 5), matches -2x + 9 + 5x + 62. (x + 14) - (8 - 2x), matches 9x - 2(3x - 3)3. (7 + 5x) + (-4x - 1), matches -3x + 6 + 4x4. -4(x + 1) + 5x, matches (7 - 2x) + (3x - 11)5. 2(x - 2), matches -7 + 6x - 4x + 3

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