Question

subract 4a - 7ab + 3b + 12 from 12a - 9ab + 5b - 3

Answer 1

Answer:

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Answer 2

Given: The equation$4a - 7ab + 3b + 12$ and$12a - 9ab + 5b - 3$.

We have to subtract the equation$4a - 7ab + 3b + 12$ from $12a - 9ab + 5b - 3$.

As we know that subtraction is an arithmetic operation that represents the operation of removing objects from a collection.

We are solving in the following way:

We have the equation$4a - 7ab + 3b + 12$ and$12a - 9ab + 5b - 3$.

Now,

=>$4a - 7ab + 3b + 12$ -$12a - 9ab + 5b - 3$

$=>4a-12a-7ab-9ab+3b+5b+12-3\\=>-8a-16ab+8b+9$

Solving the above equation further we get,

$=>-8a-16ab+8b+9$

Hence, after subtracting the equation$4a - 7ab + 3b + 12$ from$12a - 9ab + 5b - 3$ we get$-8a-16ab+8b+9$.