dlboggs123 dlboggs123

25-06-2016
Mathematics

contestada

solve by using addition method x-2y=-3 , -2x+4y=6

Respuesta :

texaschic101 texaschic101

25-06-2016

x - 2y = -3....multiply by 2
-2x + 4y = 6
----------------
2x - 2y = -6 (result of multiplying by 2)
-2x + 4y = 6
----------------add
0 = 0

This system of equations has infinite solutions

Answer Link

Otras preguntas

A finding that _________ would provide evidence against the semistrong form of the efficient market theory. a. low p/e stocks tend to have positive abnormal ret

Why might it be important for EU countries to have open and fluid borders?

convert 2.5 minutes to hours

A test has twenty questions worth 100 points. the test consists of a. True b. False questions worth 3 points each and multiple choice questions worth 11 point

in what colonies did most German immigrants settle?

In literature what is a subject

N a scientific investigation, what is the name for a prediction that can be tested?

45820.489 × 382047.028 ÷72017020 +1204 plz tell me what this isss and no i could not use a calculator i would have..

a sentence that includes an independent clause and at least one dependent clause is called

Triangle ABC is isosceles. What is the length of segment BC?