norahw79
norahw79 norahw79
  • 25-03-2019
  • Mathematics
contestada

Solve the equation
7v=1+8v​

Respuesta :

zrh2sfo
zrh2sfo zrh2sfo
  • 25-03-2019

Answer:

v = -1

Step-by-step explanation:

Solve for v:

7 v = 8 v + 1

Subtract 8 v from both sides:

7 v - 8 v = (8 v - 8 v) + 1

7 v - 8 v = -v:

-v = (8 v - 8 v) + 1

8 v - 8 v = 0:

-v = 1

Divide both sides by -1:

Answer:  v = -1

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