What is the value of x in the solution to the following system of linear equations y=x-1 y=2x+1

2x+1=x-1

x=-2

That is the answer

a = 11 : 4

b = 38

c = 1 for every 6

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.