iramosyanez iramosyanez
  • 01-03-2019
  • Mathematics
contestada

Does anyone know what this answer is​

Does anyone know what this answer is class=

Respuesta :

JSKQ
JSKQ JSKQ
  • 01-03-2019

8x-2y=-6

-20x+5y=15

X=(-6+2y)/8

-20((-6+2y)/8)+5y=15

(120-40y)/8+5y=15

15-20y+5y=15

-15y=0

y=0

X=(-6+2 x 0)/8

X=-½

Answer Link

Otras preguntas

In a survey of 1,400 people who owned a certain type of​ car, 420 said they would buy that type of car again. What percent of the people surveyed were satisfied
PLEASE HELP ME!!! Its asking for a code and I don't know the code, you can't find it anywhere.
Find the length of AB. 00240° AB = [? ]m 140° 8 m B Round your answer to the nearest hundredth.
During industrialization transportation was improved by having more: airplanes elevators canals and paved roads taxis
10. Walter makes a cable payment of $84 each month. Which table represents the relationship between m, the number of months, and c, the amount he has paid for c
please help me the first person gets brainlest
How have the boundaries of the Indian nations changed over time?
An honest journalist should not disclose sources or discuss the research process. True False
A bag contains 6 red balls and 7 green balls. You plan to select 2 balls at random. Determine the probability of selecting 2 green bal The problem is to be done
Analyze the map below and answer the question that follows. A resource map of South America. A keynotes resources Gold, Oil, Uranium, and Iron. Gold is found in