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If you know that n = 15, substitute 15 for n and solve:
n + 3 - 9
15 + 3 - 9
9
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Related questions
Does -9 plus 6 equals 3?
No! It equals 15, but 9-6=3.
What is the sum of -9 and -6?
-3
What is the vaule of 5x plus 9 when x equals 3?
5X + 9 5(3) + 9 15 + 9 = 24 ====
What property is this 15 plus 9 equals 9 plus 15?
The commutative property.
-x plus 3 equals -12?
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If 3 plus 18 equals 7 7 plus 14 equals 3 6 plus 18 equals 4 8 plus 112 equals 15 then 9 plus 135 equals?
9 plus 135 = 16 The series is formed by dividing the second number by the first number and then adding 1 to the quotient. 18 ÷ 3 = 6 : 6 + 1 = 7 14 ÷ 7 + 2 : 2 + 1 = 3 18 ÷ 6 = 3 : 3 + 1 = 4 112 ÷ 8 = 14 : 14 + 1 = 15 135 ÷ 9 = 15 : 15 + 1 = 16
3 fifths plus 2 thirds equals?
9/15 + 10/15 = 1 and 4/15
What is -15 equals equals 6 plus?
-9
What is 3 5ths plus 1 3rd?
3/5 + 1/3 is the same as 9/15 + 5/15 which equals 14/15
What is the answer of 25 plus 15 plus 9 equals?
25+15=40+9=49
9a plus 15 equals 7a plus 9?
Collect like terms: 9a -7a = 9 - 15, ie 2a = -6, so a = -3
What is -7a plus 2a plus 9 equals 24?
-7a+2a+9 is also -5a+9. -5a+9=24. -5a=15. a=-3.
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