Question

Which number(s) from the set (0 to 10) if any, will solve this equation.

Answer 1

You solve this through error and trial.

The is to get two matching numbers at both sides.

X 2x + 3 = 3 (x + 1) - x Answer

0 2(0) + 3 = 3 (0 + 1) - 0 3 = 3

1 2(1) + 3 = 3 (1 + 1) - 1 5 = 5

You do this all the way to ten. So far, we know x = 0 and x = 1 is correct