Step-by-step explanation:
y+4z=0
4x+y-2z=2
-3x-3z=-9
The slope of a line includes a x and y axis, or y/x. Your two answers are -7/4 and -8/5. Hope that helps!
Log of 2x cube - log x = log 16 +log x
Use the identities!
Log 2x square = log 16x
2x square = 16 x
2x sqr - 16x = 0
2x(x-8) = 0
X = 0 or 8
According to logarithms x can’t be 0 so it’s 8
I hope this helps you
-2/2t+4w=6
-4t-8w= -12
4t+6w=15
-2w=3
w= -3/2
2t-4.3/2=6
2t=12
t=6
