kikikat7
kikikat7 kikikat7
  • 02-10-2017
  • Mathematics
contestada

Solve.
1/2x - 2/5x = -2

Respuesta :

taniaorozco
taniaorozco taniaorozco
  • 02-10-2017
1/2x - 2/5x = -2

1/10x = -2

x = -20
Answer Link

Otras preguntas

define concentration and give examples.​
If methods used in molecular systematics were not developed what would be the effect on the study of systematics?
Tell us this if you have a job or allowance how much do you take home per week? need help!
Which of these is the best analogy for the function of the vessels of the lymphatic system?
Use the long division method to find the result when x^3+9x² +21x +9 is divided by x+3
Does this sound right..” I haven’t worn them”?
Which type of migration best describes a move from the suburbs to a nearby city? A. Forced migration B. Voluntary migration C. Seasonal migration D. Interregion
ROLE THE AMERICAN WOMEN PLAY IN THE CIVIL RIGHTS MOVEMENT FROM THE 1950s TO 1960s?​
Please help Write in complete sentences to explain what a budget is, how to make one, and how to balance it.
what is the cube root of 27/64?​