sofabug2005 sofabug2005
  • 01-05-2020
  • Mathematics
contestada

Explain how to solve 6x+2y=14 and 5x-2y=8

Respuesta :

Аноним Аноним
  • 01-05-2020

Answer:

x=6, y= 11

Step-by-step explanation:

Simultaneous equations:

6x+2y=14 ----->1

5x-2y=8 ------>2

where 6x+2y=14 is equation 1 and 5x-2y=8 is equation 2.

Equation 1 minus Equation 2:

(6x+2y=14)-(5x-2y=8)=>x=6

substitute x in equation 2:

5(6)-2y=8

30-2y=8

-2y=-22

Therefore y=11

Answer Link

Otras preguntas

Write the equation for function g(x)
Which action is most similar to the one taken by germany just after World War 1 ?
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
Which of the following items are included in The Code of Professional Ethics of the American Institute of Certified Public Accountants: weigh all sides of decis
Verbs with irregular Yo forms: Fill in the blank with the verb and conjugation that makes the most sense 1. Marta _______ comida todos los días en casa. a. hag
complete the table of values for y=x^2-4x+3
I do not know how to do this! Please help me! This figure is made of part of a circle and part of a square. What are the perimeter and the area of the figure? U
PLEASE ANSWER! (true or false statements) Thanks :)
Two biotic factors that compete for biotic factors in a forest ecosystem
Read this excerpt from The Importance of Being Earnest by Oscar Wilde. Which four sets of lines satirize the Victorians' tendency to place wealth above other fa