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Pie
2 years ago
15

What value of x makes this equation true? 12 x - 15 = 6 - 3 x

Mathematics
2 answers:
Yanka [14]2 years ago
7 0

Answer:

x=7/5......... ..... .......

lyudmila [28]2 years ago
5 0

Answer:

x = 1\frac{2}{5}x = 1\frac{2}{5}

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Additive inverse of −2, additive identity of −5, additive inverse of 3, multiplicative identity of 19, and multiplicative invers
monitta

Answer:

See Explanation

Step-by-step explanation:

a) Additive inverse of −2

  • the additive inverse of a number a is the number that, when added to 'a', yields zero. This number is also known as the opposite (number), sign change, and negation.
  • So the Additive inverse of -2 is 2. ∴ -2+2=0

b) Additive identity of −5

  • Additive identity is the value when added to a number, results in the original number. When we add 0 to any real number, we get the same real number.
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c) additive inverse of 3

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d). multiplicative identity of 19

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e) multiplicative inverse of 7

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d)  | 11-5|×|1-5|

  • | 11-5|×|1-5| ⇒ I6I×I-4I ⇒ 6×4 ⇒ 24

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