Question

Номер 2, пожалуйста!!!>.<​

Answer 1

$frac{2x + 3}{3} - frac{3x - 4}{5} = frac{x}{3} + frac{8}{5} \ frac{10x + 15 - 9x + 12}{15} = frac{5x + 24}{15} \ x + 27 = 5x + 24 \ x - 5x = 24 - 27 \ - 4x = - 3 \ x = frac{ - 3}{ - 4} \ x = frac{3}{4} \ x = 0.75$