Suppose 0 = 5*x - 2*k - 4, -5*x - k - 1 = 1. Solve 3*w - w + 10 = x for w.

Suppose 4 = n - 2*g + 3*g, -5*n + 4 = -3*g. Solve n*r + 0*r + 8 = 0 for r.

-4

Suppose 0 = 3*v - t - 18, 4*t - 18 = -3*v - t. Let n be (-1)/(-3 - (-17)/v). Solve 0*j - n = 3*j for j.

-2

Let q = -193 - -203. Solve -6*m = -q*m + 12 for m.

3

Suppose 10 = u + m, 0 = 4*u - 0*u + 2*m - 36. Solve 0 = -2*b + 4*b - u for b.

4

Suppose -4*d + 30 = -5*a, 0 = 5*d - a - 4*a - 40. Suppose -3*b = -5*x + d, -2*x - b - 4*b = -35. Solve -x*m - 8 = -3 for m.

-1

Suppose 5 = 5*v, -2*s + 4*v + 4 = 2. Solve 0*n - s = n for n.

-3

Let z(o) = o**2 + 15*o + 2. Let s be z(-15). Solve -8 + 2 = -s*g for g.

3

Let k(y) be the second derivative of -y⁵⁄₂₀ + y⁴⁄₁₂ - y³⁄₆ + 3*y²⁄₂ - 5*y. Let d be k(0). Solve -d = -n - 0 for n.

3

Suppose 0 = 4*z + k + k, -z = 3*k. Solve z + 4 = -2*x for x.

-2

Let s be 4 - (2/(-8) + 3/(-4)). Solve 4*p + 3 = -s for p.

-2