CoolKidSwag CoolKidSwag
  • 24-11-2016
  • Mathematics
contestada

what is the value of x in the solution of the system of equations 3x+2y=12 and 5x-2y=4

Respuesta :

bcalle
bcalle bcalle
  • 24-11-2016
3x + 2y = 12 5x - 2y = 4 When adding the 2 equations, the y's will cancel. 8x = 16 divide both sides by 8. X= 2
Answer Link

Otras preguntas

How do I do the additional names part
what will life will be like in Europe because of the fall of Rome?
Blue SpruceCompany is considering two capital investment proposals. Estimates regarding each project are provided below: Project
what is the total surface area of the figure shown ​
which of the following expressions has a value of 1?​
During a basketball practice, Mai attempted 40 free throws and was successful on 25% of them. How many successful free throws did she make? Explain or show your
I don’t know how to do question 3.
Identify the real fifth root(s) of -1.
Describe how the transformed function below is obtained from its parent function. y= 1/x -5 please help
Complete parts ​(a) through ​(c) below. ​(a) Determine the critical​ value(s) for a​ right-tailed test of a population mean at the alphaequals0.05 level of sign