Kandjjennings
Kandjjennings
08-09-2015
Mathematics
contestada
Please solve -5x+3(2x+4)=15
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Panoyin
Panoyin
08-09-2015
-5x + 3(2x + 4) = 15
-5x + 3(2x) + 3(4) = 15
-5x + 6x + 12 = 15
x + 12 = 15
- 12 - 12
x = 3
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