6x+3y=15 .what does y equal if x=2 ? if x=5

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

i think that you should ask google for the answer to that problem because if we don't know it google does