Let f(m) = -m + 11. Let c = 21 - 13. Let a be f(c). Solve -a*j - 2*j = 0 for j.

Let c be ²⁄₄*(4 + 0 - -22). Solve -1 = -4*d - c for d.

-3

Suppose 6*v = 4*v + 6. Suppose -f = -2*g + v - 21, 35 = 5*f + g. Solve 0 = -a - 3*a - f for a.

-2

Let d(k) = k - 4. Let p be d(6). Suppose 0*h - h + 3*w = 1, h = p*w. Solve -h*b - 4 - 4 = 0 for b.

-4

Let g = 2 + 10. Let l be ⁶⁄₂₁ + (-32)/14. Let q be l + (³⁄₁ - 1). Solve 5*m - g - 8 = q for m.

4

Let d(o) be the third derivative of 0*o - o2 + ¹⁄₈*o4 - ¹⁄₃₀*o5 + 0 + ¹⁄₃*o3 + ¹⁄₁₂₀*o**6. Let s be d(3). Solve -n = -5*n + s for n.

5

Suppose 5*d = 3*u + 87, -5*u - 26 - 69 = -5*d. Let s be d/(-10) + (-10)/(-4). Solve 5*o = 21 - s for o.

4

Let k be (-99)/(-132)*⁸⁄₃. Let i be (6/(-4))/(-1)*2. Let h = i + 0. Solve -3*x + h = -k*x for x.

3

Let o = -22 + 24. Solve -2*n = o*n for n.

0

Let a(o) = o**2 + 6*o + 7. Let s = -11 + 6. Let r be a(s). Solve r*j = -j for j.

0

Let w = -1 - -1. Let z(p) be the third derivative of -p⁵⁄₆₀ - p⁴⁄₈ - 2*p**2. Let f be z(-2). Solve w = -4*k + f - 6 for k.

-1