Alexia92 Alexia92
  • 02-12-2019
  • Mathematics
contestada

What is X-1/4 - x+2/5=-1

Respuesta :

kellyatud3
kellyatud3 kellyatud3
  • 02-12-2019

Answer:

x = -7

Step-by-step explanation:

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

[5(x-1) - 4(x+2)]/20 = -1

5x-5-4x-8 = -20

x-13= -20

x= -20 +13

x= -7

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