wde14510
wde14510
12-11-2019
Mathematics
contestada
what is x? 3x + 2x = 90
Respuesta :
ClarySmith
ClarySmith
12-11-2019
Answer:
×=18
Step-by-step explanation:
5x=90
×=90/5
×=18
2×18=36 3×18=54
54+18= 90
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