Answer:
3y(x+2z)
Step-by-step explanation:
hope this helps
1 5/7 hours.
1/3+1/4 = 7/12
1/7/12= 1.714 hrs
a) -7 & b) -6
Here,
a) x = 0
Solution ↦
b) x = -1
(-2+10)/2= 8/2=4
(3+3)/2=6/2=3
(4,3)