Let n be (2/2)/((-3)/(-33)). Solve 5*s + 4 + n = 0 for s.

Let k = -5 - -5. Let w be (k - 0/(-2))/(-1). Let r be 1 - -2*(w - -1). Solve b = -r*b for b.

0

Suppose 2 = 2*f - 0. Let p(u) = u - 1. Let a be p(4). Solve a*s = 2*s - f for s.

-1

Let y(u) = -u3 + u2 - u + 5. Let r be y(0). Solve 0 = -r*z - 5 for z.

-1

Suppose 5*i = 2*i + 12. Let x(s) = -s + 8. Let q be x(5). Solve i*v - 1 = q for v.

1

Let h = 33 - 30. Let n(g) = 4*g**2 + 2*g. Let x be n(-2). Suppose 0*w = -4*w + x. Solve w*c - h = 12 for c.

5

Suppose 0 = -u - 3*u - 5*c - 12, 12 = -4*u - 2*c. Let d = 7 - u. Solve 0*o - 2*o - d = 0 for o.

-5

Let t® = r3 + 6*r2 - r - 5. Suppose -m = 2*m + 18. Let n be t(m). Let i be n/(3/(9 + 0)). Solve -o + i = -4*o for o.

-1

Let g(s) be the first derivative of s⁶⁄₄₀ - s⁴⁄₁₂ + s³⁄₆ - s2 + 2. Let d(v) be the second derivative of g(v). Let t be d(1). Solve -t*m + 3 = -m for m.

3

Suppose m + 3*m - 20 = 0. Suppose -5*f = 4*o - 22 - 4, -3*f + m*o - 14 = 0. Suppose l - 2*l - 4*s - 1 = 0, -4 = -3*l - 5*s. Solve f = -l*k + 2*k for k.

-2

Let t(n) = -n**2 + 9*n - 8. Let u be t(6). Solve -h - h - u = 0 for h.

-5