Let u be -2*(1/2 + 2). Let t(p) = -5*p**2 - 11*p. Let a(o) = o**2 + o - 1. Let y(s) = 4*a(s) + t(s). Let d be y(u). Solve d*r = r - 5 for r.

Suppose -42 = 9*f - 15*f. Solve 2*a = f*a for a.

0

Suppose -5*u = -4*u. Solve u = -2*b + 11 - 3 for b.

4

Let t(f) = -4*f - 4. Let z be t(-3). Let k be (-2)/4 - (-36)/z. Let a = 6 - 3. Solve -k*r + a = -5 for r.

2

Suppose 14 = -2*g - 14. Let c be 4/g - (-1069)/(-7). Let j be 2/(-4) - c/6. Solve -j = a + 4*a for a.

-5

Suppose 0 = x + 3*x - 16. Solve x*z = -z for z.

0

Let g be 1/(3 + (-24)/9). Suppose -2*z + s + 0 = -4, -g*s = z + 12. Solve -q + 3 = -z for q.

3

Let m(u) = 2*u + 4. Let k be m(-6). Let n(b) = 0*b3 + b + 0 - 2*b3 + 10 + 3*b3 + 8*b2. Let h be n(k). Solve -1 = s - h*s for s.

1

Suppose 0 = 2*c - 2, 3*c = -2*q - 0*q + 9. Suppose 9 = 2*f - q. Solve l - 4*l - f = 0 for l.

-2

Let t be 9/(1 + (-1)/4). Let p(g) = g**2 - 5*g + 5. Let h be p(5). Suppose -3*o + b = -4*b + 11, 2*b + 7 = h*o. Solve 3*r = o + t for r.

5

Let a = 9 + -10. Let x = 4 - a. Solve x*b + 7 = 22 for b.

3