Since k is constant (the same for every point), we can find k when given any point by dividing the y-coordinate by the x-coordinate.
Hello!

Explanation:
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First this problem it should be the group like terms.

Then you add similar elements.


You can also add or subtract by the numbers.


Answer⇒⇒⇒3d+9
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-Charlie
Your awnser is : x= 8+5a/a+b
|2x - 5| - 2 = 3 |add 2 to both sides
|2x - 5| = 5 ⇔ 2x - 5 = 5 or 2x - 5 = -5 |add 5 to both sides
2x = 10 or 2x = 0 |divide both sides by 2
x = 5 or x = 0