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Naily [24]
3 years ago
5

A + (−5) = −12 What is a

Mathematics
2 answers:
kherson [118]3 years ago
7 0
A + -5 = -12

A - 5 = -12

A = -7.

This is the solution.
Montano1993 [528]3 years ago
6 0
A is (-7).

The opposite equation of the addition is subtraction.

(-12) - (-5)= (-7)

Hope this helps! :)

\(^ ◇^)/
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Meghan earns 20.00 dollars by walking dogs. She uses all of her earnings to buy a shirt for 12.85 dollars and some stickers for
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6 0
3 years ago
Read 2 more answers
Im lost please help me
zepelin [54]
Let C = the Chinese books.
Let E = the English language books.

C = 4/5 E

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E - 300 = 4/5 E - 180 Add 300 to both sides.
E = 4/5 E - 180 + 300
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So the number of books are
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6 0
3 years ago
Simplify <br> ‐19 ‐ 7( ‐17z + 13)<br> 4n ‐ 3( ‐9n + 13)
nataly862011 [7]

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Step-by-step explanation:

8 0
2 years ago
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For |5x|, we have

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which is, again, only valid for |5x|.
4 0
3 years ago
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