Answer:
3z+3
Step-by-step explanation:3z+3
-5+6=1
1+2=3
28.0001
Step-by-step explanation:
im pretty sure
Answer:-26.25
66n-31m
26n-7m+4(10n-6m)
26n-7m+40n-24m
Answer:x=9
X=9-8=37
(5x9)-8=37
45-8=37