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

What is the experimental probability that the next customer buys a red notebook 150 pages. red green blue yellow 100 pg-55 37

what is semiotics????

Just need help finding X and Y

What is that answer to this question?

Participation in the experimental early-intervention programs in the 1960s had all of these effects except:

This is a mode of writing whose purpose is to convey information or to explain and establish the validity of an idea in a logical, clear, and concrete manner.

Tides describe the regular rising and falling of the ocean water. Tides are caused by 1.the rotation of the moon on its axis 2.the gravitational pull of the su

The Declaration of Independence stated that all men were created equal and that they had natural rights that could not be taken away. How were these beliefs enf

importance of Life skills

Which progressive reform had the effect of allowing direct democracy