Question

cuanto es (2+3×)2-1/3=×​

Answer 1

$2(2 + 3x) - \frac{1}{3} = x \\ 4 + 6x - \frac{1}{3} = x \\ 4 - \frac{1}{3} = x - 6x \\ \frac{11}{3} = 5x \\ x = \frac{11}{3} \div 5 \\ x = \frac{11}{15}$