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Wewaii [24]
4 years ago
10

3g-9+11g-21 simlify the expression

Mathematics
2 answers:
oksano4ka [1.4K]4 years ago
6 0
Collect like terms
3g+11g-9-21
Add the like terms up
14g-30
if u have to simplify further, u have
2(7g-15)
Masteriza [31]4 years ago
6 0
The answer is -4g because you have to do 3g-9 you get 6g and then you do 6g+11g and you get 17g and then you subtract that from 21 and you will get -4g. Hoped this helped.
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 0
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Simplify -4(3-1)+2 <br><br>​
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First we have parentheses.

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When adding a positive number with a negative number you will act as if you are subtracting the two numbers, then take the sign of the largest number  (disregarding the signs). In this case the largest number is 8 and its sign is negative. Your answer will have a negative sign.

-6

Hope this helped!

~Just a girl in love with Shawn Mendes

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