5v -

=

Multiply both sides by 10
50v - 4 =

Divide the fraction
50v - 4 = 8 Add 4 to both sides
50v = 12 Divide both sides by 50
v =

SImplify the fraction
v =
For this case we have the following equation:

To find the value of "x", we use the division equality property, that is, we divide by 5 on both sides of the equation:

Thus, using the mentioned property we have to: 
Answer:

Answer:
18cm if that's what you were asking for
Step-by-step explanation:
y-intercept is 6 - (-1) = 6 + 1 = 7
See attached work:
Answer:
Step-by-step explanation:
33/3 = 11
36/3 =13
11 :13