Let l be 0 + 0 - (0 - 0). Suppose 5*d - 29 = -m, -2*m + 6*m - 41 = -5*d. Solve -d = -a - l for a.

Let k(u) = -5*u - 5. Let c be k(-2). Solve q = c - 3 for q.

2

Let i = -17 + 37. Let k be i/(-10) - (-2 + -1). Suppose 5*s + 24 = -x + 2*x, -3*x + 3*s = -24. Solve 0 = x*b + 7 + k for b.

-2

Let a be (0/((-2)/2))/(-1). Let i(n) = -n3 + 4*n2 - n. Let w be i(2). Suppose -3*q + 5*q + 3*m = w, -6 = -2*q + m. Solve h + q*h = a for h.

0

Let v(n) be the first derivative of n⁴⁄₄ + 7*n³⁄₃ - n**²⁄₂ - 2*n + 6. Let z be v(-7). Solve -z*u + u - 4 = 0 for u.

-1

Let w© = -c**2 - 3*c + 6. Let z be w(-5). Let r = z - -7. Suppose -6*o + 5*g = -o - 10, -r*o + 38 = 5*g. Solve 6 = -3*t + o*t for t.

2

Let v be 0/(1 - 2) - -1. Suppose 5 = q + v. Let t = q - -2. Solve t*a = a - 5 for a.

-1

Let g = -34 - -43. Solve -4*o - g = -o for o.

-3

Let v be (0 - -3)*(-10)/3. Let t = -3 + 5. Let k be 2 - 4 - v/t. Solve 0*z + z + k = 0 for z.

-3

Let y(w) = -w**2 - 9*w - 8. Let u be y(-6). Let m = u + -3. Let q(x) = x - 2. Let a be q(m). Solve -a*s = -6 - 14 for s.

4

Let x be ((-2)/4 - -1)*-6. Let y = x - -9. Let c = -7 - -17. Solve -u + y*u = c for u.

2