Let l = -7 + 10. Let g be (0/1 - -1)*225/9. Solve 2*y + l*y + g = 0 for y.

Let h = -6 + 11. Let t(d) be the third derivative of d⁶⁄₁₂₀ - d⁵⁄₁₅ - d⁴⁄₈ - 5*d³⁄₆ - 2*d**2. Let m be t(h). Solve -2*u = -u + m for u.

-5

Suppose 3*b - 4*b = -12. Let a = b + -8. Suppose -a = -2*z + 2. Solve -2*y = -z*y for y.

0

Suppose 0 = j - 5*v + 24, 0 = -v - 0 + 5. Let y be -4 + j - 9/(-3). Solve y*a + 4*a - 12 = 0 for a.

3

Suppose 39 = -i + 49. Solve -i = 2*d - 2 for d.

-4

Suppose -2*r = 5*s + 3*r - 50, 5*s - 48 = -4*r. Solve -4*h + s = -2*h for h.

4

Let x = -6 - -8. Suppose 0 = 5*m + 2*z + 2 + 1, x*m - 22 = 5*z. Let c be m + (2 - 0) + -3. Solve 5*o + 3 - 13 = c for o.

2

Let r(l) be the third derivative of l⁵⁄₆₀ - l⁴⁄₃ + 7*l³⁄₆ + 5*l2. Let m be r(7). Solve m = u + u for u.

0

Suppose -w + 4*n + 24 = 0, -3*w + 0*n = -2*n - 32. Solve w*t - 9*t = -2 for t.

2

Let x(d) = d3 + 9*d2 + d + 12. Let a be x(-9). Solve 3*j - a = -12 for j.

-3

Let x(f) = -2*f + 20. Let b be x(9). Solve 0 = -5*l + 12 - b for l.

2