Let w(x) = -x**2 - 4*x + 3. Let j be w(0). Solve 0 = j*u - 2*u - 5 for u.

Let s be 0/((0 + 1)*2). Suppose -3*o + 10 + 2 = s. Solve 0 = -4*g - 4 - o for g.

-2

Let f = 21 + -17. Suppose 0*x + 45 = x. Suppose -5*q + x = 2*o + 3*o, f*o + 3*q = 31. Solve -a = a - o for a.

2

Suppose -16 - 8 = -8*m. Solve 0*x = m*x - 12 for x.

4

Let z(j) be the third derivative of -j⁶⁄₁₂₀ - j⁵⁄₁₅ + 11*j⁴⁄₂₄ + 3*j³⁄₂ - 7*j**2. Let a be z(-6). Solve 0 = 4*m + m + a for m.

-3

Suppose -9*d - 20*d = -145. Suppose -5*k + 3*k + 1 = -3*b, 2*k = -b + 5. Solve -d*s + 9 = -k*s for s.

3

Suppose -3*q + 6 = -0*q. Let r be (-3)/9 - q/(-6). Solve r = 2*a - a - 4 for a.

4

Let d = -12 - -12. Solve -r - r + 6 = d for r.

3

Let k be ³⁹⁄₉ + (-2)/6. Suppose k = 5*d - 3*d. Solve d*h = h for h.

0

Let w be (-2)/4*(-30)/3. Suppose 5*y - 2 = -2*f + w, -2*y - 4*f - 10 = 0. Suppose 3*q + 45 = 2*x, -4*x + 36 + 39 = -y*q. Solve -2*b + x = 5 for b.

5

Let r be (-6)/(-4)*⁸⁄₃. Let w = 103 - 98. Solve w = -j - r*j for j.

-1