Seudónimo
Seudónimo
03-11-2018
Mathematics
contestada
Hey who ever can help me, I give 25 points
Respuesta :
kperezv27
kperezv27
03-11-2018
4x+2y=18
-2(2x+3y=15)=-4x-6y=-30
4x+2y=18
-4x-6y=-30
-4y=-12
y=3
2x+3(3)=15
2x+9=15
2x=6
x=3
(3,3)
Answer Link
VER TODAS LAS RESPUESTAS ( 24+ )
Otras preguntas
When an object is charged, what type of subatomic particle is transferred between objects?
Identify two ways of changing the strength of an electric force
What's the formula to perimeter
3) Write an equation for a graph that is the set of points in the plane that are equidistant from the point F(6,0) and the line x = -6.
What are similarities between:The Han and Shang Dynasties?The Han and Xia Dynasties?Please help as it's due tomorrow and I don't have long to do it!
Express the exact value of csc 60 degrees with a rational denominator?
Explain 2 different ways to find the greatest common factor of 15x2y3 and 24x4y2 .
What Is Solar Radiation?
Ho does differentiation change an embryo as it develops
How do you solve a system of equations by elimination when the signs are the same
