algebra 2.1

coordinates for 2x-3y-2x=4 x+3y+2z=-7 -4z-4y-2x=10

(-1,0,-3)

solution to 3x+3y+6z=9 x+3+2z=5 3x+12y+12z=18

(2,1,0)

solution to x+y+z=6 x-y+z=8 x+y-z=0

(4,-1,3)

2x-3y+z=0 3x+2y=35 4y-2z=14 which is the solution to the system

(7, 7, 7)

what is the resulting equation

2r+3p=15 50 -use equation 1 with equation 2 or equation 3 to eliminate a

all possible classifications for a 3*3 system

consistent and dependent consistent and independent inconsistent and independent

a system of 3 linear equations in 3 variables is consistent and independent has how many solutions

one

consistent systems inconsistent systems dependent systems independent systems

one/more solutions no solution infinite solutions zero/one soution

solve and enter values of x, y, and z x+2y-z=-3 2x-y+z=5 x-y+z=4

x=1, y=-1, z=2

system has unique solution of(2,y,z), solve and select the values completing the solution

y=3 z=0