Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Resuelve las siguientes ecuaciones e indica el resultado: {[3 x plus 4 equals 16]; [3 x squared minus 5 equals 70]; [fraction numerator 5 x plus 2 over denominator 4 end fraction minus x equals x over 3]; [3 open parentheses 15 minus 2 x close parentheses minus 6 equals 7 x]; [2 x equals 18]} -> {9; Ninguna de ellas; 3; 6; 4}
Right answer summary: [3 x plus 4 equals 16] -> 4; [3 x squared minus 5 equals 70] -> Ninguna de ellas; [fraction numerator 5 x plus 2 over denominator 4 end fraction minus x equals x over 3] -> 6; [3 open parentheses 15 minus 2 x close parentheses minus 6 equals 7 x] -> 3; [2 x equals 18] -> 9
Question state: todo