1.

Add the expression 5p+2q-7r+3, 2r-4p-8, 11q - 8p + 3r -1 and 3q-2r+5​

Answer»

ANSWER:

-4p+13q-4r-1

Explanation:

5p-4p-8p=-7p

2q+11q+3q=16q

-7r+2r+3r-2r=-4r

3-8-1+5=-1



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