Question

What are the simplified forms of these and values of these questions and just letting ya'll know x=-3 and y=-2 and z=6

Answer 1

answer is this question no.16

Answer 2

-2(6)+4(-3)-3(-2)+18

-12-12+6+18

-24+24

=0

the simplified form of -2z+4x-3y+18 is 0