Question

The expression x+x+x+x is equivalent to bx.
What’s the value of b

Answer 1

4x

Explanation:

X is incremented by 1

Answer 2

Explanation:

There is a 1 in front of the x. 1 is never written, but really the question looks like

1x +1x +1x +1x which when summed gives 4 x

b = 4