fernandaverdin33 fernandaverdin33

23-02-2021
Mathematics

contestada

3x-5y=-9 -4x+6y=10. con método de igualacion porfa

Respuesta :

vlonejaeda vlonejaeda

23-02-2021

Answer:

x=2,y=3 (2,3)

Step-by-step explanation:

substitution method?

[tex]x=\frac{5y-9}{3} \\[/tex]

[tex]-\frac{4(5y-9)}{3} + 6y=10[/tex]

simplify

(2,3)

Answer Link

Otras preguntas

did dinosaurs really have brains in their tails?

in the given figure , the value of x is

You want to determine if one peak is steeper than another peak, based on a topographic map. What would you see on the steeper peak?

6.___He journeyed to the court of the great Kublai Khan, returning to Europe after seventeen years.

what is a subspecies?

In the given figure , if angel ROQ = 90 and angel POS : angel ROS = 4 : 5 , then the value of angel SOQ is

The following 3-D object is composed of identical cubes. The volume of the 3-D object is 56cm cubed. The surface area of the 3-D object is a) 30cm squaredb) 60c

What was the Battle of Wounded Knee?

if a line passes through the point (1,9) and has a slope of 6 , write it as an equation

If the supplement of an angle is two-third of itself ,then its supplement is