emilywood664
emilywood664
02-04-2017
Mathematics
contestada
find the solutions
-2x+8y=14
-2x-2y=-26
Respuesta :
lisee7
lisee7
02-04-2017
X=-33 y= 10
Leave first row the same multiply 2nd row by -1
-2x+8y=14
2x+2y=26
10y= 40
Y=4
-2x+8(10)=14
-2x+80=14
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
can anybody help me out with this please
When you combine alcohol with some drugs, the results can be __________.?
what are the zeros of the quadratic function f(x) = 2x2 – 10x – 3?
which choice is an example of an independent clause? a. who i asked to be in my new club. b. i wanted to start my own school club. c. because our school had onl
Which of the following is a step in constructing a circle inscribed in a triangle? Select one: a. Use a compass to locate the intersection of the midpoint of
One reason limited liability companies have become so popular is that they
Which device does the poet use by ending every second and fourth line with similar-sounding words?
What is the difference between 126 and -27
Many of the blacks fought for the north in the latter part of the war. true false
Help me plzzzzzzz thx
