shane60 shane60

02-03-2021
Mathematics

contestada

4x-5y=-2
-8x+10y=4 need work done

Respuesta :

9Firefoxes 9Firefoxes

02-03-2021

4x-5y=-2——1
-8x+10y=4——2
Multiplying equation 1 by -2, we get:
-8x+10y=4——3
As equation 2 and 3 turn out same, the pair of equations have infinitely many solutions. They will cancel out of you add or subtract them.

Answer Link

Otras preguntas

which one of these exhibits dorsal nerve cord at some stage of its development

A passenger using a walker may use the accessible entrance to board and or exit your vehicle

Question 5 of 10 Multiple Choice: Please select the best answer and click "submit." Holton is the manager at a small restaurant. What can he do to ensure the

Can you be forced to be a living organ donor

Selecciona la respuesta correcta. Yo te ______ una carta de recomendacion. A. habria escrito B. habrias escrito C. habriamos escrito D. habrian escrito

How did the europeans establish and maintain their trading empires in asia?

Sam is a factory foreman who directs the work of seven machinists in his department. according to erik wright's model of social class, sam would be classified a

A system of two linear equations and three unknowns can be solved by:

slope = -(7/3), y-intercept = 2

How many two-digit numbers are evenly divisible by 4