[tex]{\small{\tt{==============================}}}[/tex]
[tex]\huge{\mathbb{Answer}}[/tex]
1. 2(x+y+z)-xz
6-xz
2. 18x+30y-(2x-y)
36x-42xy-30y
3. x-(2y-z)+8
x-2y+z+8
4. 5x-(3x-7)+2y
2x+7+2y
5. x² -(2y+z-4)
x²-2y-z+4
6. 2xy-x³
2xz-3
[tex]{\small{\tt{==============================}}}[/tex]
#Carry on learning
[tex]\small\small\ {\boxed{\tt\ learn \:with \: brainly }}[/tex]