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Mathematics, 26.09.2019 17:00 esekvng4342

What is the value of y in the equation y − 7 = 21? (4 points)

select one:
a. 7
b. 17
c. 21
d. 28

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What is the value of y in the equation y − 7 = 21? (4 points)

select one:
a. 7

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