Let w(c) = -c**2 - 18*c - 10. Let o be w(-17). Solve 5*z - o = 3 for z.

Suppose 5*s - 3*u - 23 = s, -s + 3*u + 17 = 0. Let o be (11*2)/((-2)/(-1)). Suppose 0 = 3*k - d + 2*d - o, -k - s*d + 12 = 0. Solve 0 = -c + k - 3 for c.

-1

Let o = 3 + 15. Let b = o - 13. Solve b = -4*a + 1 for a.

-1

Let d© = -c3 + 4*c2 + 7*c - 6. Let r be d(5). Solve 2*m = m + r for m.

4

Suppose 0 = 2*t + l + 12, 0 = 2*t - 7*t + 4*l - 4. Let f be ¹⁰⁴⁄₁₀ + t/10. Solve 5*g + f + 10 = 0 for g.

-4

Let i(h) = h3 - 7*h2 - 8*h. Let g be i(8). Let v = g - -2. Solve v*n = -n + 15 for n.

5

Let j be ²⁄₄ + ⁸⁶⁄₄. Suppose -4*g + j = -2*g. Suppose 3*v - 11 = -4*k, 5*v - g = -3*k - 0*k. Solve k = -2*d + 8 for d.

3

Suppose 0 = 4*i - 2*i - c - 14, -5*c = 20. Solve -6*q + i*q = 0 for q.

0

Let f be ((-6)/4)/(9/(-12)). Suppose w + 5 = f*w. Suppose -3*o - 4*p + 8 = -0*p, 4*p - 8 = w*o. Solve o = 2*s - s for s.

0

Let m(s) = s**2 - 6*s + 7. Let z be m(5). Suppose -j = z - 4. Solve -d = j*d for d.

0

Suppose 13*p + 24 = 19*p. Solve -p*l + 9 = 1 for l.

2