Respuesta :

renknee

Answer:

t = 1/3(d) - 7/6

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

  • [tex](2)(d)+(2)(-t)=4t+7[/tex]
  • [tex]2d - 2t = 4t + 7[/tex]

Step 2: Subtract 4t from both sides.

  • [tex]2d - 2t - 4t = 4t + 7 - 4t[/tex]
  • [tex]2d -6t =7[/tex]

Step 3: Subtract 2d from both sides.

  • [tex]2d - 6t - 2d = 7 - 2d[/tex]
  • [tex]-6t = -2d + 7[/tex]

Step 4: Divide both sides by -6.

  • [tex]\frac{-6t}{-6} = \frac{-2d+7}{6}[/tex]
  • [tex]t = \frac{1}{3}d - \frac{7}{6}[/tex]

Therefore, the answer is t = 1/3(d) - 7/6.

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