nibrasalkarati nibrasalkarati
  • 23-02-2020
  • Mathematics
contestada

2x+7y=-5
5y-7x=12
Solve by elimination

Respuesta :

hamzaafzal012
hamzaafzal012 hamzaafzal012
  • 23-02-2020

Answer:

x = - 109/59

y = - 11/59

Step-by-step explanation:

2x+7y=-5

5y-7x=12

by elimination we get

x = - 109/59

y = - 11/59

Answer Link

Otras preguntas

Which form of the verb creer correctly completes this sentence? Que ___ ellos sobre las peli culas espan o las
why are some amino acids called "essential amino acids"?
what type of pressure center is associated with bad weatherlow pressurehigh pressure
A jacket that regularly cost $40 is on sale for $32. What is the percent decrease in the price of the jacket?
since the mid-1960s in the united states
Approximately how many cases is the Supreme Court asked to hear each year? A) about 100 B) about 1000 C) less than 50 D) more than 5,000
Help me for number 5 & 7 not 6 I need work PLZ!!!!!!!!!!
It's 10 o'clock at night and you're out on a boat. If you head back into the coast where a land breeze is blowing, the temperature would
Describe the experiment of the Columbus Iselin. Did it support or disprove John Martin\'s hypothesis?
When x is divided by x% of x the result is...