# How do you simplify n minus 10 plus 9n minus 3?

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n - 10 + 9n - 3
n + 9n - 10 - 3
10n - 13
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-4 + -3 = -7

2a+5

# How do you simplify 21 plus 10 divided by 2 minus 18?

There is no need to simplify this, it is only a sum. 21 + (10/2) - 18 = 8

54

-26

# What is the answer to n -10 plus 9n - 3?

n-10+(9n-3)=10n-13

86

2b

# How do you simplified 3 divided by x minus 3 minus x divided by x plus 2?

There are too many ambiguities in the question. Please resubmit using brackets (parentheses). Is it (3/x) -3 ... or 3/(x-3) ... ? and so on.

# What is 5 plus minus 10?

5 + (-10) = 5 - 10 = -5

-3 -3 -10 = -16

16
In Uncategorized

it is 10n
In Uncategorized

it equals -15

# What is n minus 10 plus 9n minus 3?

n - 10 + 9n - 3 = 10n - 13

# How do you simplify 10x to the second power plus 21x minus 10?

10x 2 + 21x - 10 = 10x 2 + 25x - 4x - 10 = 5x(2x + 5) - 2(2x + 5) = (2x + 5)(5x -2)

21