Question

subtracts 4a-7ab+3b+12 from 13a-10ab+6b-5​

Answer 1

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$(13a - 10ab + 6b - 5) - (4a - 7ab + 3b + 12)$

$(13a - 4a) - ( (- 10ab) - ( - 7ab) ) + (6b - 3b) + (( - 5) + 12)$

$9a - 3ab + 3b + 7$

Step-by-step explanation:

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