Question

576:x+72=127 помогите

Answer 1

$576 \div x + 72 = 127 \\ 576 \div x + 72 = 127 \\ \\ \frac{576}{x} + 72 = 127 \\ \\ \frac{576}{x} = 127 - 72 \\ \\ \frac{576}{x} = 55 \\ \\ 576 = 55x \\ 55x = 576 \div 55 \\ \\ x = \frac{576}{55}$