maddyjones9 maddyjones9

03-09-2017
Mathematics

contestada

Solve the following system of linear equation using any algebraic method. If possible, check your solution.

2x-5y=3
X-2y=7

Respuesta :

meredith48034 meredith48034

03-09-2017

2x-5y=3.
-2x+4y=-14

-y=-11
y=11.

x - 22= 7
x= 29

2•(29)-5(11)=3
58-55=3

29-2(11)=7
29-22=7

Answer Link

Otras preguntas

Why do I have to ask a question?

Which of the following best defines service excellence? The successful application of interpersonal skills in working with customers The consistent delivery of

I don’t understand what it’s asking for number 2

Multiply: (5x − 2)(4x2 − 3x − 2)

What country would he US fight if fifty four forty failed

Suppose economic conditions call for a tax increase but congress does not implement this measure because an election is approaching. this is an example of which

Use the phrase “ the carrying capacity of this lake equal 150 minnows” to answer the question

Which factor played a major role in the decline of the Ottoman Empire?

Select the pathway that would lead to the activation of cytotoxic t cells.

Can anyone plz help me? What is caused by slippage along a break in the Earth's crust?