Answer:
(2,1) is an example of an ordered pair that is a solution to the equation.
Step-by-step explanation:
We are given the following equation:

Finding a solution:
To find an ordered pair (x,y) that is a solution to this equation, first we attribute a value to one of the variables, and then replace in the equation and find the other.
I am going to attribute 
So





(2,1) is an example of an ordered pair that is a solution to the equation.
Answer:
x = 1/9.
Explanation:
-4(2x - 5) – (7 – 3x) = 4(x + 3)
-8x + 20 - 7 + 3x = 4x + 12
-8x + 3x - 4x = 12 + 7 - 20
-9x = -1
x = 1/9.
Find the length of place pint at and sea and now you have the right with as the hypotenuse find
I believe it is standard. The equation for standard is ax+by+c.
Need help myself not sure sorry