dezariaspencer dezariaspencer

26-04-2018
Mathematics

contestada

Solve the system using the substitution method
-2x+y=5
4x-2y=5

Respuesta :

Cowmilk Cowmilk

26-04-2018

[tex] - 2x+ y = 5 \\ y = 2x + 5 \\ \\ 4x - 2(2x + 5) = 5 \\ 4x - 4x - 10 = 5 \\ - 10 = 5[/tex]
-10 does not equal 5, therefore there is no solution for this system of equations.

Answer Link

Otras preguntas

Olutions and Solubilitytruction ActiveIdentifying Factors that Affect Dissolving RateA spoon of salt is added to water. Which of these will increase how fast th

Which Amendment of the Bill of Rights (1-10) is known as the "Reserve Powers"clause; i.e., all powers not granted to the national government are reserved to the

The Modern World Unit TestExplain which groups of people were affected by the Holocaust and why the Nazis targeted them.(4 points)BIE

What is the Flores settlement:O It provides Central American families a working permit.Flores ensures that the federal government adheres to basic standards reg

How is the third line of defense in the human body activated

Which glands are most likely to be involved with the physiological response caused in this experiment?

How many C2H5Cl molecules are there in 26.4 of C2H5Cl .

Broderick Company had $250,000 in gross sales, $900 in other revenues, $48,000 in cost of goods sold, $6,000 in sales discounts, $22,000 in general expenses, $1

Question content area top Part 1 Corporations have come to dominate the business world through their ability to raise large amounts of capital by sale of owners

Mean Median Mode and Range 20,30,40,50,60,70