subtract 4a-7a+3a+12 from 12a-9ab+5b-3
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Answer:
your answer is 6 a-9ab+5b+9
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Step-by-step explanation:
First we need to take all simalar alphabet and numbers one side
next we have to change sings if exchanged for LHS to RHS
Then we have to substract ...
Hope it helps you
Thanku
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