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22 September, 19:17

What value of x makes this statement true 3x+4=9x-8

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  1. 22 September, 19:28
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    The answer is x = 2. Simply because, you need to get rid of one of the variables and usually you got rid of the small one so subtract 3x on both sides leaving you with 4=6x-8 now, you're trying to get x by itself so you add 8 on both sides leave you with 12=6x now just simply divide both sides by 6 and that would give you 2.
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