Alexherondale18 Alexherondale18
  • 18-09-2016
  • Mathematics
contestada

2x+y=-11;3x-4y=11
How do I solve this by substitution?

Respuesta :

Maks Maks
  • 18-09-2016
1)2x+y= - 11
2*(-6)+1=-11
1)3x-4y=11
3*9-4*4=11
Answer Link
MaliaHale
MaliaHale MaliaHale
  • 18-09-2016
This is the answer! ;)
Ver imagen MaliaHale
Answer Link

Otras preguntas

what are three arguments as to what extent individuals or nations should care about the disparity of Human Rights in countries
what is -65 x -2? 5j + 10j?
find the 21st term of the arithmetic sequence: 18,23,28,33,...
Why Does The Government Use Its Powers To Make Sure That Businesses Disclose So Much Information To The Public?
an 18 ohm resistor and a 6 ohm resistor are connected in parallel to a battery, and the current in the 18 ohm resistor is found to be .45 amps. find the potenti
what is -65 x -2? 5j + 10j?
Probable cause protects people’s rights by making sure that
In a motor, the combined effect of electric currents and magnetic forces turn electrical energy into which of the following? A. a battery B. a generator C. mec
which of the following is the set of all real numbers X such that X +3 >x+5
A soup can has a height of 4.5 inches and a diameter of 3.25 inches. Which of the following is the closest to the volume of the soup can? 149 cubic inches 37 cu