From the sum of 4p+5q-7 and 7p+4 , subtract 5p+4q-5.
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4
(5p + 4q - 5)-(4p + 5q - 7 + 7p + 4)
(5p + 4q - 5) - (11p + 5q - 3)
5p + 4q - 5 - 11p - 5q + 3
-6p - q - 2
Answered by
8
Answer:
4p+5q-7+7p+4+5p+4q-5.
16p+9q-12.
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