Suppose 5*u - 5 = a, 0 = 4*a - 5*u - 2 - 8. Suppose 2*n + 0*h = -h + 4, -h + 4 = -a*n. Solve 0 = -n*z + 4*z - 8 for z.
2
Suppose 20 = 2*u + 2*u. Let j be 5/(u/2) + 0. Let c be 1 - ((-10)/j - 0). Solve -l = -c*l for l.
0
Let c be 8/(-10) + (-95)/(-25) + -1. Solve -c*d - 12 + 2 = 0 for d.
-5
Suppose 4*i + 4*u - 5*u - 33 = 0, 4*i - 2*u - 38 = 0. Solve 3*c = -i + 1 for c.
-2
Suppose -2*x = 3*x - 20. Solve -13 - 7 = x*d for d.
-5
Let a be 6 - (4 - -3) - 2*-2. Solve 2*m = 7 - a for m.
2
Let z be 1 - (26/(-6) - 10⁄15). Solve -4*n + z = 2 for n.
1
Let y(o) = o3 - 24*o2 + 3*o - 65. Let z be y(24). Solve 4*b - 13 = z for b.
5
Suppose 4*h + 8 = -3*z, 2*z + 10 = 3*h + 16. Solve -3*f - 2*f + 20 = z for f.
4
Suppose 5*p = 4*p + 3. Solve -12 = 5*r + p for r.
-3