54-230:x=32

Ambiguous notation. Here are the two common interpretations and solutions. Let x ≠ 0 in both.

1. (54 − 230) / x = 32

• 54 − 230 = −176
• −176 / x = 32 → −176 = 32x → x = −176/32 = −11/2 = −5.5

2. 54 − (230 / x) = 32

• 54 − 32 = 230 / x → 22 = 230 / x → x = 230 / 22 = 115 / 11 ≈ 10.4545

Which interpretation did you intend? If you confirm, I’ll tailor the solution accordingly.