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Problem

Add. $$ -23+(-31) $$

00:06

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Nicholas B.

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Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 Problem 7 Problem 8 Problem 9 Problem 10 Problem 11 Problem 12 Problem 13 Problem 14 Problem 15 Problem 16 Problem 17 Problem 18 Problem 19 Problem 20 Problem 21 Problem 22 Problem 23 Problem 24 Problem 25 Problem 26 Problem 27 Problem 28 Problem 29 Problem 30 Problem 31 Problem 32 Problem 33 Problem 34 Problem 35 Problem 36 Problem 37 Problem 38 Problem 39 Problem 40 Problem 41 Problem 42 Problem 43 Problem 44 Problem 45 Problem 46 Problem 47 Problem 48 Problem 49 Problem 50 Problem 51 Problem 52 Problem 53 Problem 54 Problem 55 Problem 56 Problem 57 Problem 58 Problem 59 Problem 60 Problem 61 Problem 62 Problem 63 Problem 64 Problem 65 Problem 66 Problem 67 Problem 68 Problem 69 Problem 70 Problem 71 Problem 72 Problem 73 Problem 74 Problem 75 Problem 76 Problem 77 Problem 78 Problem 79 Problem 80 Problem 81 Problem 82 Problem 83 Problem 84 Problem 85 Problem 86 Problem 87 Problem 88 Problem 89 Problem 90 Problem 91 Problem 92 Problem 93 Problem 94 Problem 95 Problem 96 Problem 97 Problem 98 Problem 99 Problem 100 Problem 101 Problem 102 Problem 103 Problem 104 Problem 105 Problem 106 Problem 107 Problem 108 Problem 109 Problem 110 Problem 111 Problem 112

Problem 19 Easy Difficulty

Add.
$$
-29+(-45)
$$

Answer

$-74$

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Algebra

Elementary and Intermediate Algebra

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Section 4

Adding Real Numbers; Properties of Addition

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Problem 111

Problem 112

Video Transcript

Hey, guys. So today we're going to be adding integers together. And here we have this expression of negative 29 plus negative 45. And when I add to introduce together, I like to see whether or not they have the same sign. And looking at this expression we see that we have to night is that we're adding together. And so what we can do is, um we're going to take the absolute values of both these integers and we're just going to add them together. But since we have two negative integers, that means that her answer is going to be a negative number. And so we can rewrite this expression as the absolute value of negative 29 plus the asset value of night of 45. And that's the same thing as 29 plus 45. And we can solve that. So we do it over here 29 plus 45. That's for carrying one 74. So that equals 74. How are like I said, since we're adding to night of integers together, that means are finally answer is going to be knighted. So our final answer is going to be negative. 74

We have video lessons for 94.35% of the questions in this textbook

Alan S. Tussy, R. David Gustafson

Elementary and Intermediate Algebra

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