What is the coordinate of the point (2a, a + 1) on the y-axis? What are the distances from the point to the x-axis and y-axis

What is the coordinate of the point (2a, a + 1) on the y-axis? What are the distances from the point to the x-axis and y-axis

(0,1)
To X-axis 0
Y-axis 1

Given that the distance from point a (2a + 3,2a-3) to the X axis is equal to the distance to the Y axis, calculate the coordinate of point a

A:
The distance from point a (2a + 3,2a-3) to the X axis is equal to the distance to the Y axis
According to the meaning of the title:
|2a+3|=|2a-3|
The square of both sides is as follows:
(2a+3)²=(2a-3)²
4a²+12a+9=4a²-12a+9
So:
24a=0
The solution is a = 0
So: point a is (3, - 3)

Given that the distance from point a (2a-b, a + 3b) to the Y-axis and the distance to the origin are both 7, find the distance from point B (A & sup2; - B, B & sup2; - a) to the x-axis

If the point P (x, y) is known, then the distance from the point P to the X axis is? The distance from the point P to the Y axis is? And the distance from the point P to the origin is?

P (x, y), then the distance from point P to X axis is | y |;
The distance to Y-axis is | x |;
The distance to the origin is √ (X & # 178; + Y & # 178;)
I hope I can help you. I wish you progress in your study