Suppose -v - 2*v = 0. Let d be ((-21)/(-14) - (-2)/4) + 3. Solve v*u - d = -u for u.

5

Let k = 20 - 21. Let r = 9 - k. Suppose -5*u + 10 + 10 = 0. Solve 2 = -u*s - r for s.

-3

Let q be 3 - 1/((-1)/3). Let g = -3 + q. Suppose 3*j - g*t - 17 = 1, -5 = 5*t. Solve j*p - 7 = 18 for p.

5

Suppose 0 = -14*t + 10*t. Solve t = -4*u + 7*u for u.

0

Let b be (5/(-10))/(2⁄8). Let o be (4 - 4)*(-1)/b. Solve -3*c - 3 + 0 = o for c.

-1

Suppose 2*b = -u + 13, -2*u - 16 = b - 6*u. Let v(q) = q**2 + 3*q - 4. Let t be v(-5). Let i be (-9)/t*b/(-3). Solve 6*z = i*z - 16 for z.

-4

Let c(b) = b**2 - 3*b + 4. Let z be c(3). Solve 0 = s + z for s.

-4

Suppose 10 + 0 = 5*b. Let a be (2/(-6))/((-2)/12). Solve 0 = -0*d + b*d + a for d.

-1

Suppose r + 2*r + 82 = 5*z, 0 = -5*z - 4*r + 54. Let n be ((-10)/3)/((-2)/3). Suppose 4*f + 4*k - 3 = 5, n*f - z = -k. Solve -2 + f = s for s.

1

Let f = -21 + 65. Suppose 5*c - f = -14. Solve -u = -c*u for u.

0