lizzym13
lizzym13
14-09-2017
Mathematics
contestada
3x+7=13(x=-2;x=2;x=5)
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heramis
heramis
14-09-2017
x=2 cuz 3 (2) = 6 so 6+7 = 13
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Cassiexoxo
Cassiexoxo
14-09-2017
In this equation x=2
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