Answer:
(-3/7, 0).
Explanation:
To find the coordinate of point P where the line y = 7x + 3 cuts the x-axis, we need to find the x-coordinate when the y-coordinate is zero.
Since the line is y = 7x + 3, we can substitute y with zero:
0 = 7x + 3
To isolate x, we subtract 3 from both sides of the equation:
-3 = 7x
Dividing both sides of the equation by 7 gives us the value of x:
x = -3/7
Therefore, the coordinate of point P is (-3/7, 0). This means that the line intersects the x-axis at the point (-3/7, 0).