Let r be (-4)/(-6) - 50/(-15). Let j(m) = 3*m - 9. Let h be j(r). Solve u - h*u = -4 for u.

Let u© = -c3 + c2 - c + 4. Let n be u(0). Suppose l - 3*l + 587 = o, -n*l + 1179 = -3*o. Let m be l/35 + (-2)/5. Solve p - m = -p for p.

4

Let z = -15 - -17. Solve -s + z*s = -1 for s.

-1

Let q be (-2)/8 - 18/(-8). Suppose -10 - q = -4*r. Solve r*i + 4 = -5 for i.

-3

Let p(b) = -b**2 - b + 2. Let r be p(-2). Let v = 0 - r. Solve v = a - 3*a - 2 for a.

-1

Suppose 11 - 1 = 5*b. Let d(g) = -g**2 + 5*g - 6. Let f be d(4). Let w = b + f. Solve w = -3*l + 6*l - 9 for l.

3

Suppose -o - 3 = 0, -2*o - 4 = -c + 9. Solve -a - c = -3 for a.

-4

Suppose 0 = -5*n + 2*n + 12. Let f be (1 - 0 - 0)/((-3)/(-9)). Suppose 14 = 5*i + 4. Solve -i*q = -f*q + n for q.

4

Suppose 6 = 2*a + 2. Let n be (¹²⁄₃₀)/(a/10). Solve -4*u + n*u = 8 for u.

-4

Suppose w - 6*w = -60. Solve w = -5*i + i for i.

-3

Let t(a) = a3 + 10*a2 + a + 15. Let h be t(-10). Solve -5*f - h = 5 for f.

-2