Let t(q) = -q - 3. Let x be t(-6). Suppose -s - x*u = 5, -5*s - u - 14 = 3*u. Let o be ((-3)/s)/((-6)/(-12)). Solve -v = o*v for v.

Suppose q - 20 = 5*c, -6*q - 12 = -2*q + 3*c. Solve 5*m - m - 12 = q for m.

3

Suppose -8 = 2*s - 3*q, 0 = -s - s - 4*q + 20. Solve -s*i = -i for i.

0

Let o(t) be the first derivative of -t⁴⁄₄ - 11*t³⁄₃ - 9*t**²⁄₂ + 11*t - 2. Let a be o(-10). Solve 3*h - 4 = -a for h.

1

Suppose -8*c = -13*c. Solve g + 0 - 1 = c for g.

1

Let m = 13 - 10. Solve 0 = -m*j - j - 20 for j.

-5

Suppose -2*n + 54 = 3*u, 3*u - 4*n - 47 = 25. Let k be (3/(-4))/((-5)/u). Solve 0*y = -k*y for y.

0

Let z be (6 - 3)/(¹²⁄₂₈). Solve z*l - 4*l = 12 for l.

4

Suppose 4*b - 4 = y, -4*y - 2*b + 5*b - 3 = 0. Let q® = -r3 - 6*r2 - 4*r + 7. Let a be q(-5). Let g = a + y. Solve 0 = -g*u + u - 5 for u.

-5

Let c(m) = -3*m2 - m - 3*m2 - 4*m3 + 3*m3 + 2*m**2. Let w be c(-4). Solve 4 = -w*i - 0 for i.

-1

Let a be (-1 + 0)*(-6)/(-2). Let r be 5 + (a - -2) + 1. Solve r*n - n = 4 for n.

1