Suppose 3*v + 2*v + 60 = 5*j, -4*j + 5*v = -49. Let h = j + -15. Let s be (-3)/h*16/6. Solve 0 = -s*f - 11 + 5 for f.

Suppose -2*x = 0, 0*x - 5*x + 4 = 2*j. Solve q + 1 = -j for q.

-3

Let m(s) = -s3 - s2 + 6*s. Let o be m(-3). Solve v = -o*v - 3 for v.

-3

Suppose -3*z - 4 = -7. Let v be 2/(3/(³⁹⁄₂)). Solve -4*n + z - v = 0 for n.

-3

Let b© = -c**2 + 28*c - 11. Let s be b(27). Solve 0 = -3*f + 7*f + s for f.

-4

Let i® be the third derivative of -r⁶⁄₁₂₀ - r⁵⁄₆₀ + r³⁄₆ + 5*r2. Let h be i(-1). Solve -t = -2*t - h for t.

-1

Let u(l) = -l**2 + 3*l + 3. Let o be u(3). Let d be 0/((-2 - 0)/2). Suppose d = -5*x - o + 18. Solve -2*q - x = -q for q.

-3

Let d(v) = -v**2 - 9*v + 3. Let a be d(-9). Suppose 4*s = -a*u - 8, -2 = -4*u - 5*s + 6*s. Let y = 2 - u. Solve 3 = -y*q + 11 for q.

4

Suppose 5*c = 2*u + 2*c - 24, u + 4*c = -10. Suppose 3*n - 15 = -5*o, 0 = 2*o - n - u. Solve -o*h - 5 = 2*h for h.

-1

Let n be (-60)/18*12/(-10). Let a be (-300)/(-78) - n/(-26). Solve -w - a = -0 for w.

-4

Let x = 24 - 19. Suppose k - 30 = -x*w + 5*k, -w = k - 6. Solve w*d + 20 = d for d.

-4