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18-3y
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18-3y
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-3y-\left(-8\right)+10
To find the opposite of 3y-8, find the opposite of each term.
-3y+8+10
The opposite of -8 is 8.
-3y+18
Add 8 and 10 to get 18.
-3y-\left(-8\right)+10
To find the opposite of 3y-8, find the opposite of each term.
-3y+8+10
The opposite of -8 is 8.
-3y+18
Add 8 and 10 to get 18.
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