Let n be (-21)/(-4) + 3/(-12). Suppose n*q - 5 = 5*u, -5*u + 3*q = -3 + 2. Suppose -v + 1 + u = 0. Solve -7 = v*h + 2 for h.

Let i(l) = l**2 - 6*l + 3. Let y be i(6). Suppose -29 = -5*j + 31. Solve 0 = y*o - j - 3 for o.

5

Let g(p) = p3 - 4*p2 - 5*p + 3. Let j be g(5). Suppose -2*z = 5*f - 9 - 15, -10 = -f - j*z. Solve 0 = 3*q - f*q for q.

0

Let f(k) = -k3 - 4*k2 + 6*k + 5. Let m(u) = 4*u + 3. Let v = -9 + 7. Let n be m(v). Let a be f(n). Solve a*h - 5*h - 15 = 0 for h.

-3

Let r(t) = -t**2 + 6*t. Let w be r(5). Suppose 2*h + 8 = 4*h. Suppose h*u + u - 70 = 0. Solve -u - 11 = -w*a for a.

5

Suppose -14*t = -10*t + 5*j - 16, 2*t + 5*j = 8. Suppose c + 3*c = -8. Let u = c - -6. Solve 2*s = u + t for s.

4

Suppose 5*x = -r - 0 + 4, -4*x - 4*r = 0. Let i(y) = y**2 + 3*y + 1. Let g be i(-2). Let v = 4 - g. Solve -x - v = -3*w for w.

2

Let n(p) = p**2 - 8*p + 2. Let i be n(4). Let k = i + 30. Let m be ⁴⁄₆ + ¹⁴⁄₆. Solve m*h = -h - k for h.

-4

Let o = 3 - 0. Let q(z) = z**2 + 1. Let n be q(o). Let h be n/(1 - 1/(-1)). Solve -5*r + h = 25 for r.

-4

Let f(q) = -q**2 + 4*q + 8. Let g be f(6). Let r be g/16 + (-26)/(-8). Solve 0 = -r*j - 2*j - 20 for j.

-4

Suppose 20 = 3*s + 2*s. Solve -7 = s*t - 3 for t.

-1