Anna2356 Anna2356
  • 09-11-2014
  • Mathematics
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I am confused help me



I am confused help me class=

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topaz5455 topaz5455
  • 09-11-2014
you need to subtract the 3. when you add a 3 you end up with 6. WHAT YOU DO TO ONE SIDE, YOU MUST DO TO THE OTHER. 
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apologiabiology
apologiabiology apologiabiology
  • 09-11-2014
2x+3=17
subtract 3 from both sides
2x=14
divide both sides by 2 and get
x=7
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