Let h(s) = s**2 + s - 1. Suppose 0 = -4*n - 3 + 31. Let x(l) = l**2 - 7*l - 2. Let j be x(n). Let a be h(j). Solve 11 - a = 2*v for v.

Suppose -3*t - 2*t = 25. Let g(h) = -h**2 - 8*h - 3. Let p be g(t). Let z = p + -7. Solve z*j - j = -20 for j.

-5

Let a(v) = v3 - 5*v2 + v. Let d be a(5). Solve d*u - 6*u - 5 = 0 for u.

-5

Suppose 2*g = 5*g. Let o be 8/(-6) + (-80)/(-24). Solve -2*k - o = -g*k for k.

-1

Suppose 21*g - 25*g = -16. Let k = -1 - -7. Solve -g*y + 2*y = -k for y.

3

Suppose -5*z + 4*w = -9, 6*w - 20 = w. Solve z*d - 5 = 10 for d.

3

Suppose 5*m + 26 = i, 4*m + 16 = -0*m. Solve i = 4*y + 26 for y.

-5

Let v(u) = 2*u3 - 4*u2 + 4*u - 3. Let o be v(2). Solve -2*y = o + 5 for y.

-5

Suppose -5*i + 5 = 5*f, 6*f - 4*f - 6 = 2*i. Suppose 0*n + 2*s = -n + 19, 3*n + 4*s = 47. Solve r = -f*r + n for r.

3

Let k = 48 - 44. Solve k*a = 21 - 1 for a.

5

Let k(l) = l**2 - 7*l + 2. Let v be k(7). Suppose y - 3 = t, -1 = -3*t + v*y - 5. Solve 3*u = t*u - 2 for u.

-2