JuluisD345978 JuluisD345978
  • 03-11-2022
  • Mathematics
contestada

Part E. Abigail needs to solve the system of equations below.

Part E Abigail needs to solve the system of equations below class=

Respuesta :

RoeyF202776 RoeyF202776
  • 03-11-2022

Given:

[tex]\begin{gathered} 5x-3y=42 \\ 2x-y=10 \end{gathered}[/tex]

Abigail made a mistake at step 3. This should be:

[tex]5x-6x+30=42[/tex][tex]-x=42-30[/tex][tex]-x=12[/tex][tex]x=-12[/tex]

Answer Link

Otras preguntas

What type of power was commonly harnessed during the later phases of the industrial revolution?
Use the image below to answer the following question. What relationship do the ratios of sin x° and cos y° share?A right triangle is shown. The two angles that
a paragraph of how to describe your father in french​
What is the BEST way to combine the information in the two sentences below? Lauren wants to be a doctor and do cancer research. Lauren's mother is a doctor. A.
Why is diffusion different from osmosis
Which statement best explains how first- and third-person narrators differ? A third-person narrator uses pronouns like I or we, while a first-person narrator do
I WILL GIVE YOU BRAINLY IF YOU ANSWER CORRECTLY A patient suffers from paraplegia resulting from a spinal cord injury. In what section of the vertebral column w
What is the value of y at the y-intercept of the equation 10x 3y = 12?.
What is the area of a rectangle with a length of x^6 and x^3?
what is 9 divided by 1/2