bbalex
bbalex bbalex
  • 12-12-2018
  • Mathematics
contestada

0.5x+7/8=5 solve for x

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gmany
gmany gmany
  • 17-12-2018

[tex]0.5x+\dfrac{7}{8}=5\qquad\text{multiply both sides by 8}\\\\4x+7=40\qquad\text{subtract 7 from both sides}\\\\4x=33\qquad\text{divide both sides by 4}\\\\\boxed{x=\dfrac{33}{4}\to x=8\dfrac{1}{4}}[/tex]

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