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elixir [45]
3 years ago
11

Write a two- column proof. Given: 3x = x + 12 Prove: x =5​

Mathematics
1 answer:
dangina [55]3 years ago
7 0
3x-x=12
2x=12
x=12/2
x=6
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Leokris [45]

Answer:

a. receiving payment for all accounts receivable.

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3 years ago
Can someone help me please 
gayaneshka [121]
Wow !  If I understand what's go0ing on here, then
we have to be careful, and THINK .

I was going to ask you "What does  Ф  mean ?", and then I realized,
Ф is a new operation that the teacher invented.

The first line on the board is the definition of Ф .

Ф means "<u>Add the two numbers and subtract 4</u>."

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</u>NOW, we have to do the new operation with the 2 inside,
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</u>3 Ф 2
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6 0
3 years ago
Read 2 more answers
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Sidana [21]

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Given that cos(θ) = -1/5 and 180° &lt;θ&lt;270°,
aniked [119]
Angle is 258.463 degrees
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