find the sum of each of the following expressions? b) -6 - Ч а, 7b. 6а
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Answered by
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Answer:
-2a+7b-6
Step-by-step explanation:
ok I think it's right
Answered by
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Answer:
-6-4a+7b-6a
Step-by-step explanation:
-6+7b-4a-6a
-6+7b-2a
-2a+7b-6
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