emma115
emma115
29-09-2016
Mathematics
contestada
1/2*40=2x+8 what is the answer
Respuesta :
hai0612
hai0612
29-09-2016
1/2 × 40 = 2x + 8
⇔ 20 = 2x + 8
⇔ 12 = 2x
⇔ x = 6
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