minora0118 minora0118
  • 17-06-2020
  • Mathematics
contestada

Solve the following system of equations: 2x - y = 7

Respuesta :

Аноним Аноним
  • 17-06-2020

Answer:

Step-by-step explanation: Not too sure how to explain it this is how you simplify it pretty sure

2x-y=7

+2x    +2x add to both sides to get y alone because it has no friends

___________

-y=7+2x get rid of the negative on the y value

__________

y= -2x -7

Answer Link

Otras preguntas

Which of the following laid the groundwork for the Domino Theory?
Write a two-column proof for the following: Given: -3x + 10 = -5 Prove: x = 5 Picture included
Which Law states Energy cannot be created or destroyed, energy can only change forms and be conserved
What are 3 ways to prevent health risks
125 toffees were distributed equally among 25 boys. How many toffees did each boy get?
Why was the Virginia House of Burgesses a significant institution in colonial America? A- It established the principle of freedom of the press in the colonies.
give any three conditions which a contract can be terminated
What does the digit 2 mean in the number? 982.513 The digit 2 means 2 Help please
what type of noun is the word thought
Evaluate the expression for x=2 and z=5 4x—z=