Answer:
a+b
Step-by-step explanation:
=1a+1b
=1(a+b)
=a+b
Step-by-step explanation:
3x + 5 = 36
3x = 36 - 5 = 31 (subtract 5 on both sides)
3x = 31
x = 31/3 (divide 3 on both sides)
Hence x = 31/3.
Answer the first is opposite and other is same
Step-by-step explanation:
A cube because it has 6 faces/sides and 12 edges.