Let j = 30 + -20. Suppose -4*q - q = -j. Suppose -3*l + l - q*y + 4 = 0, -4*l - y + 23 = 0. Solve 2*w + 3 + l = 0 for w.

Suppose 3*v + 3*v - 126 = 0. Solve -5*x = -1 + v for x.

-4

Let r(i) = i**2 - 1. Let p be r(2). Solve 4*d + 3 = p*d for d.

-3

Suppose 8*h = 2*h + 30. Solve h = 2*m - m for m.

5

Suppose 2*d - 15 + 6 = x, -d + 4*x + 8 = 0. Solve 0 = 4*u + d + 12 for u.

-4

Suppose 5 = 5*h + 3*c - 8*c, 5*h = 3*c + 3. Solve 0*x + x + 5 = h for x.

-5

Let a(j) be the second derivative of -j⁵⁄₂₀ - 5*j⁴⁄₆ - 2*j3 - j²⁄₂ - 4*j. Let y be a(-9). Suppose 2*l - y + 6 = 0. Solve x = -x + l for x.

5

Let f be -1*(-1 - (-1)/(-1)). Solve -f*q = 5 - 15 for q.

5

Let c(q) = -2*q**2 - 42*q. Let v be c(-21). Let j(g) = -g - 6. Let w be j(-6). Suppose -s + 17 = -5*a, 5*s - 13 = a - w*a. Solve v = -s*r - r - 9 for r.

-3

Let h = 13 - 7. Solve 0 = -2*j - h - 2 for j.

-4

Suppose 0 = -4*h + 137 - 17. Let r = 9 + -4. Solve -5*m - r + h = 0 for m.

5