Preview question: $$ \frac{2 x + 6} {3} + \frac{2 + 2 x } {-2} = 3 x

Technical information

Behaviour being used: Adaptive mode

Minimum fraction: 0

Question summary: $$ \frac{2 x + 6} {3} + \frac{2 + 2 x } {-2} = 3 x - 19 $$

Right answer summary: 6

Question state: todo

Preview question: $$ \frac{2 x + 6} {3} + \frac{2 + 2 x } {-2} = 3 x - 19 $$