domjadelee
domjadelee
12-01-2022
Mathematics
contestada
20 x y = 90 - 10
what is y
Respuesta :
72781
72781
13-01-2022
Answer: y = 4
20 * y = 90 - 10
Simplify:
20y = 80
Divide each side by 20
y=4
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