Let b(v) be the second derivative of -v**5/20 - 5*v**4/12 - 5*v**3/6 + 2*v**2 - 4*v. Let t be b(-4). Suppose -3*n + t*n = 25. Solve u + n = 1 for u.

Suppose 5*b = q - 2*q + 31, -4*b = 3*q - 27. Suppose -h - 2*h - 5 = -d, d - 4h - b = 0. Let z be (0 - 0 - d)-2. Solve z*a = 2*a + 6 for a.

3

Suppose -2*o + j + 13 = 0, -j + 3*j + 1 = -o. Solve -o*z + 6*z - 3 = 0 for z.

3

Let b be 2 - (-1 + -14)/3. Solve -4*i = -b*i - 6 for i.

-2

Suppose -q - q = -18. Suppose 4*z + 10 = q*z. Solve 0 = s - z*s - 5 for s.

-5

Suppose n = -3*g - 2*n + 12, -2*n = -2*g. Suppose h = -d - g*d + 4, 0 = d + 5*h + 8. Solve -d*b + 3*b = 0 for b.

0

Let p be (-2)/(-6)*(4 + -10). Let b be -4 + (-7)/2*p. Solve b*w = 2*w + 1 for w.

1

Let a be 3*(0 - -3)/9. Let b = a - 1. Suppose 0*q + 2*h = 3*q - 10, b = 4*q - 5*h - 11. Solve z + z = -q for z.

-2

Let h be 5*2*¹⁄₂. Suppose 2*x - 2 = 0, -h*q + 4*x + 6 = 5*x. Solve -2 = t - q for t.

-1

Let u be (-144)/12*14/(-4). Solve -17 = 5*i - u for i.

5

Let w be (-8)/(-7)*⁷⁰⁄₂₀. Solve -w*u + 1 - 5 = 0 for u.

-1