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

Answer Link

Otras preguntas

Why are many crusty breads cooked in long, thin loaves?
How to draw tree diagram for this sentence “ finding a needle in a haystack is easier than what we’re trying to do “
Hearing these words from his mother made Gregor realise that the lack of any direct human communication, along with the monotonous life led by the family during
Which statement best represents how an organism maintains homeostasis? A)Offspring inherit traits from their parents. B)Desert pack rats are active at night to
B is the set of odd numbers greater than 5 and less than 21
DRaw the graph of f (x) = 1/2 x² -2x where -2 < x < 4​
Anyone have an idea how to create a NPV Spreadsheet which intakes a 6% discount factor. My actual question is very similar to this, If someone could give me a s
A traditional story that explains a belief system, a natural phenomenon, or a world view of a group of people is called a
I'm having a hard time doing inequalities, and I really need help with this question. Any help will be appreciated. Thanks
find the inequality for 20 points pls