adrilove0730 adrilove0730
  • 07-02-2020
  • Mathematics
contestada

4x -5y=-12 -x+5y= 18 what is the solution of this system of equations

Respuesta :

stupidme17
stupidme17 stupidme17
  • 07-02-2020

Answer:

x= 2 y= 4

Step-by-step explanation:

look at the calculation in the picture

Ver imagen stupidme17
Answer Link

Otras preguntas

Please help! Multiple choice question! Which of the following gradients allow oxygen to leave the blood and enter body tissues and carbon dioxide to leave body
What value should go in the empty box to complete the calculation for finding the product of 73.458 × 0.39? the empty box in the quotient box
Leutium-176 has a half-life of 3.85 mc012-1.jpg 1010 years. After 1.155 mc012-2.jpg 1011 years, how much leutium-176 will remain from an original 16.8-g sample?
What is the derivative of 2sinx and 2cos2x? Find the rules in finding derivative of such functions.
Two lines are perpendicular. The equation of the first line is y = 4x + 1. Which of the following cannot be the equation of the second line? A. y=-1/4x-2 B. x –
Primary productivity is not limited by _______. a. the availability of sunlight b. time c. the availability of nutrients d. access to water
what is the answer to this problem?
What is 6,051.2 rounded to the nearest thousand????
How was trade between europe and africa before the 1400s different from trade between those continents between the 1400s and the 1700s
Suppose that y varies inversely with x and that y=2 when x=8. What is an equation for the inverse variation?