Let i(j) = j**3 + 2*j**2 - 2*j - 2. Let g be i(-2). Suppose -4 - g = -3*r. Suppose t - r + 1 = 0. Solve 0*d = -d + t for d.

Let s = -46 + 50. Let d be 3*(-2 - 0)/(-2). Suppose -3*c + 18 + 3 = d*b, 13 = 3*b + c. Solve -b*i = -i - s for i.

2

Suppose 0*r = -2*r + 4. Let y = r + 1. Solve y*i + 2*i - 25 = 0 for i.

5

Let d be ⁵⁄₃₀-39(0 - 2). Solve -4*m + d = 1 for m.

3

Let i be (46/(-6) - -1)*(-78)/26. Solve -i = 2*o + 3*o for o.

-4

Let o(m) = -m**2 + 7*m + 12. Let x be o(7). Solve -2*u = u + x for u.

-4

Suppose -f = o - 3 - 5, -o = -5. Suppose -c + f*i + 3 = -0, 4*i = 0. Solve 5*a - 10 = c*a for a.

5

Suppose -2*n = -0*n + 12. Let y be -1 + (-2 - -3 - n). Suppose -10 = 4*u - y*u. Solve -22 = u*f - 2 for f.

-4

Suppose -4*z + 4*h + 28 = -8, -4*z - 2*h + 18 = 0. Let w(j) = -j**2 - 3*j. Let x be w(-2). Solve z - x = 2*s for s.

2

Let b = -13 - -12. Let n(h) be the third derivative of -h⁶⁄₃₀ + h⁴⁄₂₄ + h³⁄₆ - 3*h2. Let k be n(b). Solve -1 = v - k for v.

3

Let l = 7 - -2. Let z be l*(2/(-3) - -1). Solve -z*u = 9 + 3 for u.

-4