Ashlynsolum
Ashlynsolum Ashlynsolum
  • 29-01-2015
  • Mathematics
Answered

1/2x+13=9 what is the answer to this question



Answer :

VzDeath
VzDeath VzDeath
  • 29-01-2015
[tex] \frac{1}{2}x+13=9 \\ -13\ \ \ \ -13 \\ \frac{1}{2}x=-4 \\ *2\ \ \ *2 \\ x=-8 [/tex]
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Аноним Аноним
  • 29-01-2015
[tex]\frac { 1 }{ 2 } x+13=9\\ \\ \frac { 1 }{ 2 } x=9-13\\ \\ \frac { 1 }{ 2 } x=-4[/tex]

[tex]\\ \\ \frac { 1 }{ 2 } x\cdot 2=-4\cdot 2\\ \\ x=-8[/tex]
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