Suppose -20 = -2*h - 2*h - 3*f, f - 15 = -3*h. Suppose -21 = -5*r + 2*t, 0*r + 4*r - t = 15. Solve -r*p - 2*p = h for p.

-1

Let s(a) = a2 + a + 32. Let g be s(0). Let f(i) = -i3 + 3*i**2 + 5*i - 4. Let r be f(4). Suppose r = -4*z - 0*z + g. Solve z = 3*l - l for l.

4

Suppose -2*j = -5*s - 18, 0*j = -2*j - 4*s. Solve -q + j*q = -15 for q.

-5

Suppose 0*u = -2*u + 8. Solve 0 = -u*s + 8*s + 16 for s.

-4

Let g(p) = 3*p**2 + p - 19. Let y be g(-4). Let h = -1 + 1. Suppose -o - 4 = -2*f, -5*o + 3*o - 5*f + 28 = h. Solve -i = o*i + y for i.

-5

Suppose -5 = 3*m - 20. Solve 0 = m*t - 1 + 11 for t.

-2

Let p = -15 - -27. Solve 0*h = -4*h + p for h.

3

Suppose 0*n + 4*f = 2*n + 8, -4*n + f = -5. Suppose 3*a - 20 = -5*s - n*a, -3*s + 3*a = 12. Solve -2*y + y + 2 = s for y.

2

Let y be 8/(-10)*(2 + 3). Let k be 4827 + y/(-18). Suppose -12 = -s - k*s. Solve -2*w = s - 0 for w.

-2

Suppose 2*f + 4*z + 13 = 1, -2*z = -2*f + 18. Solve -4*x + f = -8 for x.

3