Suppose -2*z - z = 0. Suppose 0 = -m - 2*f + f - 2, -m - 5*f - 18 = z. Suppose 0 = j - m - 0. Solve 0*k = j*k + 10 for k.

Let n(i) be the second derivative of i⁴⁄₆ + i³⁄₂ + i2 - i. Let y(s) = -s3 - 7*s**2 - 5*s + 4. Let j be y(-6). Let g be n(j). Solve -g*u = -1 - 7 for u.

2

Suppose -z + 5*z + 32 = 0. Let l(q) be the second derivative of -q⁵⁄₂₀ - 2*q⁴⁄₃ - 5*q³⁄₆ - 3*q2 - q. Let v be l(z). Solve -5*k + v = 14 for k.

4

Let g = -167 + 173. Solve -3*s + g = -0*s for s.

2

Let p(x) = -x + 4. Let j be p(-4). Let u(s) = s3 - 9*s2 + 10*s - 7. Let k be u(j). Solve 0 = -4*q - 7 - k for q.

-4

Suppose 0 = 6*o - 10 - 2. Solve 0*w = -w + o for w.

2

Let d be -1 - (-3 - (3 + -3)). Let b = -6 + 8. Solve d*k + b*k = 0 for k.

0

Let x be ⁷⁄₃ - (-10)/(-30). Solve -g - 6 = x*g for g.

-2

Let s(j) = -j3 + 3*j2 + j - 1. Let h be s(2). Solve v + 8 = h*v for v.

2

Let r = 3 + 1. Solve 8*a - r*a = -12 for a.

-3

Let b = 18 + -16. Suppose -n = p - 1, 6*p - 4*p + 6 = b*n. Solve 0*s + s = n for s.

2