Let d be (11/(-2) - -5) + 18/4. Solve 13 = -d*u - 7 for u.

Suppose 5*d = 10*d - 10. Solve 4*q + 2 = -d for q.

-1

Suppose 0 = -p + 3*p - 34. Let m = -9 + p. Let a = -8 + m. Solve 2*v + 2 + 0 = a for v.

-1

Suppose 2*d = 9*d - 7. Let r(z) = 2 + z3 - 5*z2 - 4*z3 + 4*z + 4*z3. Let y be r(4). Solve 3*m + y = -d for m.

-1

Let v(l) = -5*l + 1. Let k be v(3). Let w be ²⁄₄ - k/4. Suppose -w*q + 15 = -17. Solve -j - q = -3*j for j.

4

Let x(p) = p**2 - 6*p + 3. Let t be x(8). Let z = -13 + t. Solve -5*c = -1 + z for c.

-1

Let n(f) = -3*f + 9. Let s(y) = 9*y - 26. Let t(d) = 11*n(d) + 4*s(d). Let q be t(4). Let g(w) = w + 10. Let r be g(-7). Solve r*a + 16 = q*a for a.

4

Let m(l) be the third derivative of -l⁴⁄₂₄ - 5*l³⁄₆ - l**2. Let b be m(-10). Suppose 32 = w + 3*w. Solve -w = b*t + 12 for t.

-4

Let p be 12*(3 + 0)/6. Solve 3*r + 0*r - p = 0 for r.

2

Let u be (-2)/9 - 40/(-18). Solve -u = 4*j - 3*j for j.

-2

Let f(z) = -2*z - 4*z - 5 - z**2 - z + 0. Let v be f(-5). Solve -v*u + u = 20 for u.

-5