Question

3/5 cube into 3/5 negative six is equal to 2x-1

Answer 1

Answer:

$({\frac{3}{5}})^{3} \times \frac{3}{5} - 6 = 2x - 1 \\ \frac{9}{25 } - 5 = 2x \\ \frac{9 - 125}{25} = 2x \\ x = - \frac{116}{50} = - \frac{58 }{25} = - 2 \frac{8}{25}$