A. \(2x+5(x-1)=9\), \(x=2\)
B. \(p-3(p-5)=10\), \(p=2.5\)
D. \(5w+6w-3w=64\), \(w=8\)
E. \(t-2t-3t=32\), \(t=8\)
Explanation: Checking the incorrect solution: \(t-2t-3t = 32\). If \(t=8\), then \(t-2t-3t = -4t = -4\times8 = -32\). Since $-32 \ne 32$, this solution is incorrect.