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Allisa [31]
4 years ago
5

Simplify the expression where possible. (-4x 2) 2

Mathematics
1 answer:
gavmur [86]4 years ago
3 0

Answer:

The answer is: -8x^2

Step-by-step explanation:

The given expression:

(-4x^2)*2 =

-8x^2 =

Hope this helps! Have an awesome day!! :-)

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Answer:

a = \frac{3c - 9b }{10}

Step-by-step explanation:

10a + 9b = 3c

Subtract 9b to isolate the variable a.

10a = 3c - 9b

Now we need a singular a, so divide equation by 10.

a = \frac{3c - 9b }{10}

So that's how you do it.

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