ChenchLovesJen ChenchLovesJen
  • 24-10-2018
  • Mathematics
contestada

3+×/2=10
Is ×/2=7
And does ×=14

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gmany
gmany gmany
  • 26-10-2018

[tex]3+\dfrac{x}{2}=10\qquad|\text{subtract 3 from both sides}\\\\\dfrac{x}{2}=7\qquad|\text{multiply both sides by 2}\\\\\boxed{x=14}[/tex]

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