Question

(ii) 8x - 12y and 3y - 7x
(iv) a + b +2 and a-6-1
(vi) 5x2 - x +3 and -2x-2x-3
(viii) 12 +21+ 4 and -312-21+4.
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Answer 1

hey mate here is ur solution...

I hope it's helpful...