(5x-4)+(5x-4)+(3x+58)=180, what is x

x=10

Step-by-step explanation:

1) combine ALL like terms

5x-4+5x-4+3x+58=180

5x+5x+3x=13x

-4-4+58=50

13x+50=180

2) subtract both sides by 50

13x+50-50=180-50

13x=130

divide both sides by "13"

x=10

Hope this Helps!

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

answer: 4 (:

step-by-step explanation: