catfeet6 catfeet6
  • 29-10-2018
  • Mathematics
contestada

What is the solution to the equation 1/2x+3/2(x+1)-1/4=5

Respuesta :

saliarheva saliarheva
  • 29-10-2018

Answer:

x = 15/8

Step-by-step explanation:

1/2x + 3/2(x + 1) - 1/4 = 5

distribute 3/2 to (x+1)

1/2x + 3/2x + 3/2 - 1/4 = 5

multiply everything by 4

2x + 6x + 6 -1 = 20

add like terms

8x +5 = 20

subtract 5 from both sides

8x = 15

divide both sides by 8

x = 15/8

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