ladyscarlett72 ladyscarlett72
  • 09-05-2020
  • Mathematics
contestada

1 2 3 4 5 6 7 8 9 10
TIME REMAINING
01:12:59
Using the linear combination method, what is the solution to the system of linear equations 7 x minus 2 y = negative 20 and 9 x + 4 y = negative 6?

Respuesta :

lucyloo0106
lucyloo0106 lucyloo0106
  • 09-05-2020
7x-2y=-20
+2y
7x=-20
/7
x=-0.35

Sorry if it’s wrong!
Answer Link

Otras preguntas

Elias and Jon conducted the same experimental procedure but got very different results. Each student selected test subjects who were either friends or relatives
what is 39/9 as a mixed number?
Which one of the following phrases best fits the productivity equation? A. Satisfied employees, with good supervision, achieving or surpassing their performanc
What percent of 48 is 20?
Aquatic ecosystems can be classified as freshwater and ocean ecosystems. freshwater and marine ecosystems. freshwater and estuary ecosystems. marine and non-mar
Which was a consequence of people migrating from the rural areas to the city?
Who was prince Henry the navigator
Both the American Revolution of 1776 and the French Revolution of 1789 were partially caused by __________.
use pictures, nunbers ,and words to explain anothet way to say sixty five hundred
The quadrilaterals jklm and pqrs are similar find the length xbof ow