Answer:
x = -1
Step-by-step explanation:
First, add x to both sides.
-2x-6-x+x=-x-4x-8+x
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Next, Refine it.
-2x - 6 = -4x - 8
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Now, add 6 to both sides.
-2x - 6 + 6 = -4x - 8 + 6
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Now we Simplify.
-2x = -4x - 2
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Add 4x to both sides.
-2x + 4x = -4x - 2 + 4x
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Simplify again.
2x = -2
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Divide both sides by 2.
2x/2 = -2/2
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And we're almost finish! Just need to simplify.
x = -1.
