Let j be 5/(5/(-2)) + 0. Let a be 3/(j/(-8) + 0). Suppose 2*z - k = 12, -2*k + 6 = 5*z - 3*z. Solve -8 - a = -z*t for t.

Let q be (-2)/(-7) + ¹⁸⁸⁄₂₈. Solve 1 = -4*w - q for w.

-2

Let h(w) = -w**2 + 17*w - 19. Let g be h(17). Let n = g - -23. Solve -3*s = -8 - n for s.

4

Let f(u) = u3 + 5*u2 + u. Let z be f(-5). Let y = z + 7. Solve -y*b - b - 6 = 0 for b.

-2

Let m = -130 + 130. Solve -3*k - 6 = -m for k.

-2

Let u be 2/(-4)5-2. Suppose 2*k + 1 - 7 = -u*t, -3*k = -4*t + 14. Suppose -4*o = -3*o - 2*r + 6, t*o + 7 = 3*r. Solve -o*p + 18 = 2 for p.

4

Suppose -4*x + 3571 = -5*d, 0 = -2*x + d + 2*d + 1785. Let y be x/42 + 2/(-7). Solve y = -4*m + 1 for m.

-5

Suppose 0 = f - 3*f. Suppose 0 = 2*u - 2 - f. Let a be u + -1*¹⁄₁. Solve -g + 5*g + 8 = a for g.

-2

Suppose 25*b + 32 = 29*b. Solve -z = z - b for z.

4

Suppose h = -4*r - 9 - 0, 0 = -h + r + 1. Let i be 1 - (3 + 0)*h. Let q(w) = w3 - w2 - w + 1. Let b be q(1). Solve -t + b - i = 0 for t.

-4

Let t = 1 + 2. Suppose -28 = -t*c - 5*z, 6*c - 2*z = 2*c + 46. Let s = c - 6. Solve 3*l - 8*l - s = 0 for l.

-1