Let t = 26 + -21. Solve 0 = t*a - 7 - 3 for a.

Let h = 2 + 2. Suppose 2*y = 2*k, 2*y - 27 = -3*y - h*k. Solve -y*s - 13 = -4 for s.

-3

Suppose 6*d - 3*d - 5*b = 65, 0 = 2*b + 2. Solve -d = -2*c - 2*c for c.

5

Let d(i) = -i**2 - 6*i + 4. Let z be d(-6). Suppose -t = -z*t. Solve -2*v + t*v + 4 = 0 for v.

2

Let b = -23 + 43. Solve -b = 4*i - 0 for i.

-5

Let j(g) = -21*g3 - g2 + g. Let q be j(-1). Solve 0 = -5*x - q + 4 for x.

-3

Suppose 3*q - 11 - 10 = 0. Solve -y + 2 - q = 0 for y.

-5

Let k be ²⁴⁄₁₁ + (-6)/33. Suppose 6*q + 5*u = q + 10, -k = -5*q - u. Suppose n = 2*n. Solve -4*b + q + 12 = n for b.

3

Suppose -f + 12 = 5*t - 5*f, 2*t - 16 = -4*f. Suppose 0 = -5*p + 2*s - 24, 0 = -p + 3*p + 2*s + t. Let q = -1 - p. Solve -q*l = -l for l.

0

Suppose 3 - 15 = -3*o. Let g be (-2)/5 - 10/(-25). Suppose q + q - 5*b - 50 = g, -35 = -q + 5*b. Solve -r = -o*r + q for r.

5

Let i(o) = o3 + 9*o2 - 10*o + 5. Let l be i(-10). Suppose 5 = l*b - 15. Solve n - b*n = -9 for n.

3