Sorality Sorality

01-07-2017
Mathematics

contestada

Find the solution of this system of equations.

5y = -7 - 2x

2x - 3y = 33

Show work please!

Respuesta :

konrad509 konrad509

01-07-2017

[tex]5y = -7 - 2x \\ 2x - 3y = 33\\\\ -2x-5y=7\\ \underline{2x-3y=33}\\ -8y=40\\ y=-5\\\\ 2x-3\cdot(-5)=33\\ 2x+15=33\\ 2x=18\\ x=9[/tex]

Answer Link

Otras preguntas

The gross income of David Vaughn is $785 per week. His deductions are $42.25, FICA tax; $90.33, income tax; 2% state tax; 1% city tax; and 3% retirement fund. W

What are 10 facts about tornadoes?Science

4 (2a+3b)(5x+y) How many factors make up this product ?

Which layer of the Earth is composed of liquid iron and nickel?

2. Darlene read 5/8 of a 56-page book. How many pages did Darlene read?

_____ repeatedly broke the law as she fought to bring reproductive freedom to women?

what are the roots of the equation x^2+6x-9=0

is it true or false that the rivalries between Serb, Croat and Muslim communities in Yugoslavia date back centuries

The Supreme Court ruled in favor of the Cherokee Nation in 1832 because Indian removal was contrary to _____. Select the best answer from the choices provided.

6xy (x 2 - xy + y 2 )