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22ab-17a-b-25
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22ab-17a-b-25
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18ab-17a-\left(-4ab\right)-b-25
To find the opposite of 17a-4ab+b+25, find the opposite of each term.
18ab-17a+4ab-b-25
The opposite of -4ab is 4ab.
22ab-17a-b-25
Combine 18ab and 4ab to get 22ab.
18ab-17a-\left(-4ab\right)-b-25
To find the opposite of 17a-4ab+b+25, find the opposite of each term.
18ab-17a+4ab-b-25
The opposite of -4ab is 4ab.
22ab-17a-b-25
Combine 18ab and 4ab to get 22ab.
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