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Volgvan
3 years ago
5

Add :-a+2b-3c, -3a+b+2cand 2a -3b+c​

Mathematics
1 answer:
fgiga [73]3 years ago
8 0

Answer:

a + 2b -3 c +  - 3a + b + 2c + 2a - 3b + c \\  = a - 3a + 2a + 2b + b - 3b - 3c + 2c + c \\ 0a + 0b + 0c \\ thank \: you

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Step-by-step explanation:

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3 years ago
-(-(-)(-)(-10x))=-5 solve for x
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We need to cancel out the negatives, so we need to simplify this.

To make things a bit easier for you, we can begin by counting out how many negatives we have. After counting, you should have a negative number count of 5. However, one of the negatives is apart of (-10x) so we'll have 4 negatives and then an extra negative in with 10x.

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