Two points A & B are marked on the number line as shown in figure. A = -7 and distance between them is 10 units. The point B is:
3
If we plot these points on the number line
Here B lies to the right of -7.
⇒ B is 10 more than -7
Now B - (-7) = 10
⇒B+7=10
⇒B=10−7=3