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10.11.2020 •
Mathematics
21x -3y =36
A. y= 7x-12
B.y= -7x-12
C.y= -7x + 12
D.y= 7x + 12
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Ответ:
the answer is A. y = 7x -12
Step-by-step explanation:
First subtract 21x from both sides
-3y = -21x + 36
Then divide both sides by -3
y = 7x -12
Ответ:
answer:
e is correct
step-by-step explanation: