poopjackson poopjackson

19-04-2018
Mathematics

contestada

Graph each equation. Determine the solution of the system of equations. x+2y=12 7x+2y=0

Respuesta :

Аноним Аноним

19-04-2018

x + 2y = 12
7x + 2y = 0 Subtract:-

-6x + 0 = 12
x = -2

Substituting in first equation:-
-2 + 2y = 12
2y = 14
y = 7

Solution is x = -2,y = 7

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

A wave creates a strong undertow. what kind of wave is it? a. tsunami b.swell c. long shore d. deep water

Which words in the sentence make up the adjective phrase? Which word does the adjective phrase modify? About 30 years ago, Sally Ride became the first woman in

During the Taiping Rebellion, who rebelled? the army the peasants the wealthy the foreigners

A vegetable garden is 12 meters long by 7 meters wide. It is home to 168 mice. What is the population destiny of the mice?

Under the constitution, the principle of federalism is the reason that power and responsibility are

How did nationalism, imperialism, and militarism help set the stage for World War I?

In which sentence does the hyphen correctly divide a word? A. These large rugs are heavy and difficult to unro- ll. B. These large rugs are heavy and difficult

How long is an individual monarch's term of rule?

What obligations did a peasant have to the lord of the manor?

According to Paine,why is it important for America to exercise its right for independence and what implications does this have for other colonial countries and