Answer:
x,y,z=4,3,-4
Step-by-step explanation:
2x+4y-6x=44 = x+2y-3z=22
x+2y-3z=22
x+2y+3z=-2
3x-4y+4z=-16
x+2y-3z=22 ------>
2x+4y=20
x+2y+3z=-2 ------>
13x-4y=40
3x-4y+4z=-16 ------->
y=3
x=4
4+2x3-3z=22
z=-4
(x,y,z)=(4,3,-4)
2x4+4x3-6x(-4)=44
4+2x3+3x(-4)=-2
44=44
-2=-2
-16=-16
I am so sorry if it is incorrect I tried :<
<em>☆</em><em><</em><em> </em><em><u>《</u></em><em><u>HOPE IT WILL HELP YOU</u></em><em>》</em><em>></em><em>☆</em>
Y=1.5x+2
y=1.5 (1) +2
y=1.5+2
y=3.5
y=1.5(2)+2
y=3+2
y=5
y=1.5 (3)+2
y=4.5+2
y=6.5
y=1.5 (4)+2
y=6+2
y=8
y=1.5 (5)+2
y=7.5+2
y=9.5
y=x-1
y=-2x-4
although I cant summon a graph for this one, I can give cords
for first graph (-2,-3),(-1,-2),(0,-1), (1,0),(2,1)
For second graph the slope is down 2 over 1, and begins at (0,-4).
(-2,0)(-1,-2),(0,-4),(1,-6),(2,-8)
4/5
0.80=80/100=40/50=4/5
x=6
4x+5=6x-7
4x-6x=-7-5
-2x=-12
x=-12/-2
