lilyroybal99 lilyroybal99
  • 06-02-2020
  • Mathematics
contestada

Solve: 2.8 X +12=-1.4 X -9

Respuesta :

lolacoba
lolacoba lolacoba
  • 06-02-2020

Answer:

X= -5

Step-by-step explanation:

Expression: 2.8X+12=-1.4X-9

Order it: 12+9=-1.4X-2.8X

Simplification: 21=-4.2X

Results: x=-5

Answer Link

Otras preguntas

Solve: 3x-5/2 +x+ 2x-3/3 = 5/6 - 3x/2​
Analyze: In what ways do you think by John Locke's ideas influenced the kind of government that we have today?
True or False - 8) When using possessive adjectives, you need to consider both gender and number for “our” and “your - informal (Spain)”.
Evaluate the expression, if x = 12, y = 8, and z = 3. 5y + XIN
It was many and many a year ago, In a kingdom by the sea, That a maiden there lived whom you may know By the name of Annabel Lee; And this maiden she lived with
describe three major environmental challenges facing oceania.
Should I get my eyebrows done or eyelash extensions?
can someone please help I am stuck and its due soon I will follow and give feed back
Pretend you are working as a historian or news producer, your boss asks you to summarize the map in one or two sentences. Summarize the map by explaining the ar
How many carbon atoms are represented by the model below? A. 3 B. 2 C. 1 D. 4