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vampirchik [111]
3 years ago
11

What is 8b - ab + 7a subtracted from 3a - 9ab + b? ​

Mathematics
2 answers:
laiz [17]3 years ago
5 0

Answer:

3a-9ab+b-8b-ab+7a

3a+7a-9ab-ab+b-8b

10a-10ab-7b

Step-by-step explanation:

nekit [7.7K]3 years ago
5 0

Answer:

10a-10ab-7b

Step-by-step explanation:

i dont feel like putting the steps but ik this is correct

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Substitute the given values into the formula, and solve for the unknown variable.
Alla [95]

Answer:

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Step-by-step explanation:

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A=\frac{1}{2h} (B+b)\\

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So, putting the given values in the equation to find the value of 'h'.

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Implementing the given values in the given equations:

         

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