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marin [14]
3 years ago
8

One half X +13 equals nine

Mathematics
2 answers:
NeTakaya3 years ago
5 0
\frac{1}{2}x+13=9
\frac{1}{2}x=9-13
\frac{1}{2}x=-4
x=-4*2
x=-8
Answer: x=-8
Mariulka [41]3 years ago
5 0
1/2 x + 13= 9
multiply by 2 to eliminate the fraction
x+ 26= 18
subtract 26 from both sides
  x=  -8

Hope this helps
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I hope this helps :)

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