harleerae223
harleerae223
20-03-2020
Mathematics
contestada
7x + 3(5 - 3x) =5
x=?
Respuesta :
gabbieclewis
gabbieclewis
20-03-2020
Answer:
x=5
Step-by-step explanation:
7x+15-9x=5
-2x+15=5
-2x=-10
x=5
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