Let b = 50 + -50. Solve -2*a + b = 8 for a.

-4

Suppose 4 - 96 = -4*l. Suppose 0 = -13*s + 8*s + 20. Solve -s*h - l = -7 for h.

-4

Suppose 8 = 2*l + 2*o - 3*o, o + 14 = 4*l. Suppose 2 = l*h - 4. Solve 2*g = -h*g for g.

0

Let x = -25 + 35. Let g = 20 - x. Solve z + g = -z for z.

-5

Suppose 2*k - 13 = k + 3*d, d + 7 = k. Let z be ((-2)/4)/(k/(-40)). Suppose z*x - 2 = 8. Solve -b = 4 - x for b.

-2

Let v(u) be the third derivative of u424 + 7*u36 + 2*u**2. Let r be v(-5). Suppose -3*m + 5*d + 10 = 0, -4*m + 3*d = 4*d + r. Solve m*t + t = -4 for t.

-4

Suppose -5*p + 16 = q, -2*p = -2*q + p + 6. Let g(w) = -w**2 + 4*w - 1. Let m be g(3). Suppose -38*i + 30*i + 16 = 0. Solve -q = m*r - i for r.

-2

Suppose -3*v + 8 = h - 6, 4*h - 4*v + 8 = 0. Solve 0*k + h*k = -4 for k.

-2

Suppose 0 = 5*p - 2*b - 31, -5*b = 6*p - p - 45. Solve -4*g - p + 3 = 0 for g.

-1

Let n be (-2)/(-8) - (-3)/(-12). Suppose -2*b + 2 = -2. Solve b + n = -v for v.

-2