Parents help to solve an equation. (5 / 8x + 9) + (5 / 8 + 9) X50% = x, big x is the multiplier, small X is the unknown, 5 / 8 is five eighths

Parents help to solve an equation. (5 / 8x + 9) + (5 / 8 + 9) X50% = x, big x is the multiplier, small X is the unknown, 5 / 8 is five eighths

x=221/6
Do you need a process?