Answer:
[tex]x=2[/tex]
Step-by-step explanation:
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Given:
[tex]4x+x-3-9+4x=6[/tex]
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Combine like terms.
[tex]9x-12=6[/tex]
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Add 12 to both sides.
[tex]9x=18[/tex]
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Divide both sides by 9.
[tex]x=2[/tex]
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Hope this is helpful.