Dawson14 Dawson14

29-11-2017
Mathematics

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Please help and explain. Brainliest if your correct!!!!

Please help and explain Brainliest if your correct class=

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choixongdong choixongdong

29-11-2017

2x -21 = 3 - x
2x + x = 3 + 21
3x = 24
x = 24/3
x = 8

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