Let f be 192/14 - (-6)/21. Let d be (-2)/(-6) + f/3. Suppose 0*z + d*z = 0. Solve 3*a = -z*a for a.

Let y = -18 - -17. Let p be (-3 + 0)/(0 + y). Solve -15 = -p*b - 0 for b.

5

Suppose -2*s + s + 5*c - 4 = 0, 0 = 2*s + 2*c - 40. Solve s = 2*o + 20 for o.

-2

Suppose 0 = -11*h + 12*h. Solve h = -q - q + 2 for q.

1

Let t be ⁶²⁄₂₂ + (-6)/(-33). Suppose 0*y - t*y = -6. Solve i + y = -i for i.

-1

Suppose -4*l = -3*b + 2*b + 12, 0 = -4*b + 16. Let y be ³²⁄₈*l/(-2). Suppose 3*w - y = w. Solve -2*r + r = w for r.

-2

Let i = -20 - -56. Suppose 0 = -4*r - 12 + i. Solve -20 = -r*a + 2*a for a.

5

Let k = 19 - 17. Suppose -5*o - 17 = 13. Let z(v) = -v**2 - 6*v + 4. Let q be z(o). Solve -6 = q*x - k*x for x.

-3

Let r be 15 + 1 - 8/(-2). Solve -w - 4*w = r for w.

-4

Let p be (0 - 3) + 7 - 2. Let n(x) = -x3 - 4*x2 + 3*x - 7. Let d be n(-5). Let m = d + -3. Solve p*a = -m*a + 10 for a.

5

Let n(d) = -d + 12. Let b be n(8). Suppose -5*q + r = 74, 0 = 3*r - b*r + 4. Let t = -8 - q. Solve 0 = t*o - o + 15 for o.

-3