Question

Pls help me step by step faster if you can






1. a)x+1<21
4




I don't know if you van understand but is the line between the 21 and 4 but Cannot do it

Answer 1

Answer:

Step-by-step explanation:

If you meant to type    x+1<21, then we simplify this inequality by subtracting 1 from both sides, ending up with x < 20.

I do not recognize what your "4" represents.