marizasalazar881
marizasalazar881 marizasalazar881
  • 21-10-2019
  • Mathematics
contestada

2/5x-8=20+3/4x
how do i solve this?

Respuesta :

Mirandawolfaj
Mirandawolfaj Mirandawolfaj
  • 21-10-2019

Answer:

x=80

Step-by-step explanation:

2/5x-8=20+3/4x

Move ones with similar variables to each side to seperate

2/5x-3/4x=20+8

8/20x-15/20x=28

-7/20x=28

x=28÷-7/20

x=28×20/7

x=80

Answer Link
ellie4093 ellie4093
  • 21-10-2019
2/5x-8=20+3/4x - given
2/5x=28+3/4x - addition property of equality
X=80
Answer Link

Otras preguntas

why did the conquistadors treat the native Americans harshly
what is 1% of $80 equal
Different types of matter melt at different temperatures True or False
Which word is the subject of the sentence? Has Jimmy finished his breakfast? A. breakfast B. Jimmy C. finished D. his
what are some commemts about commen sense
how to write 8x18=144 using the distributive property
In human relations, the irritation threshold is the       A. action that causes an annoyance. B. point at which a person notices something and becomes annoyed.
what do you call a type of adaptation that allows an organism to hide by blending into its surroundings
Is cutting grass of physical or chemical change
Find the percentage increase from $5 to $8