aaguilar145
aaguilar145
08-11-2016
Mathematics
contestada
Solve for x and y
x+y=3
-2y+x=1
Respuesta :
Ammimochi
Ammimochi
08-11-2016
Since y does not contain the variable to solve for, move it to the right side of the equation, by subtracting y from both sides.
x = -y +3
Move all terms that don't contain y to the right side and solve.
y = x/2 - 1/2
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
Kayla lives 5 2/4 miles from her dad’s house. What fraction greater than one can you write 5 2/4?
A therapist at a free university clinic treats elementary school children with behavior problems who are referred by a social service agency. She is also a doct
Which of the following is characteristic of the preconventional stage of moral development? People seek the approval of friends and family members, conforming t
What is the volume of the prism? Enter your answer, as a mixed number in simplest form, in the box.
PLEASE HELP QUICK ILL RRALLY APPRECIATE IT
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! Label each letter with Potential energy, Kinetic energy, or Both.
As altitude increases, what happens to the pressure of the air? The air pressure increases at first then it decreases. The air pressure stays the same.
Which of the following uses who and whom correctly? 1) Who loves science? 2) The class whom has the best projects will go on a trip. 3) Who is this package f
what expression is equivalent to 2(a+2b)-a-2b
I do not get how to write it in a number line
