alexistebay alexistebay
  • 06-09-2018
  • Mathematics
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2x + (3-x) how do u do this

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firehunter0001
firehunter0001 firehunter0001
  • 06-09-2018

If you have been told to solve for x, then the here is how to solve this equation:

First Remove the Parentheses:[tex]2x+3-x[/tex]

Next you must group like terms: [tex]2x-x=1x\ or\ x[/tex]

Leaving you with [tex]x+3=0[/tex] so now you must subtract 3 from both sides to have x by its self. So this way the answer would be [tex]x=-3[/tex].

If I have assumed wrong please let me know and I promise to come back and rework my math. Thanks :-)

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