It is: 7a/5xy
The relevant expression is 7a.
1
a2 + 7a - 8a2 = 6a7 ∴ a2 + 7a - 8a2- 6a7 = 0 ∴ a + 7 - 8a - 6a6 = 0 ∴ 7 - 7a - 6a6 = 0 ∴ 6a6 + 7a - 7 = 0
a + 18 = 7a a-a +18 = 7a-a 18 = 6a 18/6 = 6a/6 3 = a 3=a
R generally means residential. There are often additional letters or numbers associated with the letter that provide additional information on building or occupancy restrictions.
Residential two family
it could mean restricted or recreation
7a
9a-a = 19+7a 8a = 19+7a 8a - 7a = 19 + 7a - 7a 1a = 19 a = 19
R-3 zoning typically allows for medium-density residential development, such as townhouses or apartment buildings. It may also permit some commercial or mixed-use developments in certain areas. Specific regulations and requirements will vary depending on the local zoning codes.
It is: 2a+5a = 7a when simplified
Residential - townhouse. attached and detached single and multi family housing.
7a 7a * 4 = 28a 7a * 7b = 49ab
7a+a=8a
-7a + 3a = -4a
It is: 7a/5xy