07-12-2017
Geography

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3x+y=-4
[tex]3x + y = - 4[/tex]

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Аноним Аноним

07-12-2017

Let's solve for x.

3x+y=−4

Step 1: Add -y to both sides.

3x+y+−y=−4+−y

3x=−y−4

Step 2: Divide both sides by 3.

3x/3=−y−4/3
x=−1/3y+−4/3

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