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When adding a positive number to a negative number, you subtract the absolute value of the smaller number from the absolute value of the larger number, then assign the sign of the larger number. In this case, the absolute value of 18 is 18 and the absolute value of -15 is 15. So, 18 minus 15 is 3. Since 18 is the larger number and it is positive, the answer is positive 3.
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What is negative 12 plus 18 minus negative fifteen?
-12 + 18 - (-15) = -12 + 18 +15 = 21
What two numbers add together to make -15?
Well there are quite a few numbers that added together will equal negative 15: here are just a few examples: negative 1 plus negative 14 equals negative 15 (-1 + -14 = -15) negative 2 plus negative 13 equals negative 15 (-2 + -13 = -15) negative 3 plus negative 12 equals negative 15 (-3 + -12 = -15) negative 4 plus negative 11 equals negative 15 (-4 + -11 = -15) negative 5 plus negative 10 equals negative 15 (-5 + -10 = -15) negative 6 plus negative 9 equals negative 15 (-6 + -9 = -15) negative 7 plus negative 8 equals negative 15 (-7 + -8 = -15) negative 30 plus positive 15 equals negative 15 (-30 + 15 = -15) negative 29 plus positive 14 equals negative 15 (-29 + 14 = -15) negative 28 plus positive 13 equals negative 15 (-28 + 13 = -15) and on an on it goes.
negative 3 x plus 15 equals 18 Can someone solve this for me Thank you?
x = -1 Since -3(-1) + 15 = 18
What is the answer for negative a plus negative 3a plus 15 plus 5a take away negative 2?
a + 17
What is a negative 9 plus a negative 6?
a negative 15
