Suppose 0 = -0*n - 3*n + 57. Let u = -10 + n. Solve 4*c - u = c for c.

Let h = -1 - -3. Suppose -4 - h = -2*x. Let s = 36 - 21. Solve 0 = x*w - 0*w + s for w.

-5

Let a(z) = 3*z3 - 4*z2 + 3*z. Let u be a(2). Suppose -u + 2 = -4*q. Solve q*l = -l for l.

0

Suppose 5*q - 4 = 3*q. Solve 8 + q = 5*g for g.

2

Let t(k) be the second derivative of k⁵⁄₂₀ - 7*k⁴⁄₁₂ + k3 + 3*k²⁄₂ - 8*k. Let y be t(6). Solve 0 = -y*x - 9 for x.

-3

Let v(k) = -6*k**2 - 27*k - 8. Let c be v(-4). Solve -11 = -c*x - 3 for x.

2

Let y be -7 + 5 + (-1 - -15). Let p = y - 7. Solve g - 8 = p*g for g.

-2

Suppose -12 = -5*l + 18. Solve -j + l = j for j.

3

Suppose -4*w - 8 = 2*a - 0, -a = -3*w - 11. Suppose a*p = -3*p. Solve p = -k + 3*k + 4 for k.

-2

Let y(v) be the first derivative of v⁴⁄₄ + 2*v3 - 4*v**2 - 3*v - 1. Let u be y(-7). Let m = -41 + 43. Solve -m*a - u = -2 for a.

-1

Suppose 0 = j - 1 - 20. Suppose m = -a + 1, 2*a + 3 - j = 2*m. Solve -21 = a*i - 6 for i.

-3