Let j = 21 - 13. Suppose 2*p + 1 = 7. Suppose l - j = -p. Solve 5 + l = 5*v for v.

2

Let p = 30 - 28. Solve p*c + c - 12 = 0 for c.

4

Suppose 6*g = 16 - 136. Let w be (-3 - 5/(-2))*g. Solve w = 3*f - f for f.

5

Let a(h) = -h - 9. Let m be a(-11). Solve -o - m = 2 for o.

-4

Suppose 0 = -18*c + 19 + 17. Solve c = -l - l for l.

-1

Let d = 95 - 87. Solve 24 - d = 4*k for k.

4

Suppose 4*i + 0*c + 2*c = -2, -i + 3*c + 3 = 0. Solve 0 = 5*h - i*h - 25 for h.

5

Suppose -2*a - 15 = a. Let l be (-5 + 7)*a/(-2). Solve 4 = -l*x + 9 for x.

1

Let q(k) = -k**2 + 2*k + 4. Let w be q(2). Solve -3*t - w - 8 = 0 for t.

-4

Let k(b) = 3*b3 + 8*b2 + 5*b - 8. Let u(x) = 4*x3 + 8*x2 + 6*x - 8. Let t(n) = -5*k(n) + 4*u(n). Let l be t(8). Solve 5*q = -l*q - 25 for q.

-5