Suppose 3*f + 27 = -9. Let s = -7 - f. Let k be (-2)/s - 27/(-5). Solve k*u - 3 = 4*u for u.

3

Let g = 10 - 6. Suppose 0 = 2*t - g*t - 5*u - 21, 3*t = 3*u. Let y© = c3 + 3*c2 + 4. Let k be y(t). Solve l - 2*l = k for l.

-4

Suppose -4*k + 16 = 3*h - 36, 4*h - 64 = -5*k. Suppose -l + 4*o - 13 = 0, -8*o + k = -4*o. Solve 0 = -3*g - 0 - l for g.

-1

Suppose 0 = 4*d - a - 23, -2*a = 2*a - 20. Suppose -n - 4 = -d. Solve g + n = 1 for g.

-2

Let y = 17 - 15. Solve 2*g + y = -2 for g.

-2

Suppose 4*r + q - 42 = 2*q, 3*r + 3*q = 39. Suppose 0 = 4*p - 5 - 11. Suppose 3*l - 3 = -0*l + p*y, -l - 4*y = -1. Solve 0 = -2*s + r - l for s.

5

Let q = -2 - -5. Suppose -5*r + 3*d = 45, -r + 0 - 9 = -q*d. Let k be (-9)/(-6) + r/6. Solve -g + 0*g = k for g.

0

Let x(o) = o**2 - 2*o - 1. Let q be x(3). Suppose 25 = -5*a, 0 = -3*j - 0*j + q*a + 124. Let r = j - 23. Solve h + r = -4*h for h.

-3

Suppose 0 = -3*c + 4*z + 16, 0 = 10*c - 5*c - 3*z - 23. Solve 7*p - c = 9*p for p.

-2

Suppose u - 2 = -s, 2*u + 5s = -6 - 2. Let k be -2(1 + 2/(-1)). Let m(f) = -f**2 + f + 2. Let r be m(k). Solve r = t - u*t for t.

0