Add :
2a + 5b + 7, 8a - 3b + 3, - 5a - 7b - 6
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Answered by
15
2a + 5b + 7
8a -3b + 3
-5a -7b _ 6
answer is 5a -5b +4
hope its helpful
8a -3b + 3
-5a -7b _ 6
answer is 5a -5b +4
hope its helpful
Answered by
16
= 2a+5b+7+8a-3b+3-5a-7b-6
= 2a+8a-5a+5b-3b-7b+7+3-6
= 5a-5b+4
= 2a+8a-5a+5b-3b-7b+7+3-6
= 5a-5b+4
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