34,2 - ( 17,9 - y )
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y+16,3
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y+16,3
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34,2-17,9-\left(-y\right)
To find the opposite of 17,9-y, find the opposite of each term.
34,2-17,9+y
The opposite of -y is y.
16,3+y
Subtract 17,9 from 34,2 to get 16,3.
34,2-17,9-\left(-y\right)
To find the opposite of 17,9-y, find the opposite of each term.
34,2-17,9+y
The opposite of -y is y.
16,3+y
Subtract 17,9 from 34,2 to get 16,3.
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