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# How to Subtract 5a-7ab+4b from 12a-9ab+5b

## What Does the Equation Look Like?

The equation that you want to subtract is 5a-7ab+4b from 12a-9ab+5b. This is a multi-term algebra equation that can be written in several different ways. It looks something like this:

12a – 9ab + 5b – (5a – 7ab + 4b)

## How to Simplify the Equation

In order to subtract this equation, you need to simplify it first. To do this, you need to combine the like terms. This means that you will add the coefficients of the same variables together. The result of this will be:

7a – 16ab + 9b

## How to Solve the Equation

Now that the equation is simplified, you can subtract it from 12a-9ab+5b. To do this, you need to subtract the coefficients of the same variables. The result of this will be:

5a – 7ab + 4b

## What Does the Final Result Mean?

The final result of subtracting 5a-7ab+4b from 12a-9ab+5b is 5a – 7ab + 4b. This means that the difference between the two equations is 5a – 7ab + 4b. This result can also be written in other forms such as 7a – 16ab + 9b.

### Conclusion

Subtracting 5a-7ab+4b from 12a-9ab+5b is a multi-term algebra equation that can be simplified and solved by combining the like terms and subtracting the coefficients of the same variables. The result of this is 5a – 7ab + 4b.