sofe42
sofe42
08-06-2020
Mathematics
contestada
Solve for x and y
5x + 3y = 7
y=4
Respuesta :
DoubleNickel55
DoubleNickel55
08-06-2020
Answer:
-1
Step-by-step explanation:
plug in y, subtract 12 from seven, divide -5 by 5
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