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04-01-2017
Mathematics

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-16a+3+7a-6

14x+8y+12y-20x

-3(8p-6)+4p

(9x+2y-8) - (12x+11

16a37a6 14x8y12y20x 38p64p 9x2y8 12x11 class=

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BellossomsEye BellossomsEye

04-01-2017

1) -16a+3+7a-6 = -9a - 3

2) 14x+8y+12y-20x = 20y - 6x

3) -3(8p-6)+4p = 18-20p

4) (9x+2y-8) - (12x+11 = -3x + 2y - 19

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