Let c be (-4)/(-8)*10/(-1). Let k be (-40)/(-12)*(-6)/c. Solve q - k = 2*q for q.

Let i = -13 + 29. Suppose 2*q = i + 22. Suppose 5 = 4*s - q. Solve w = -w - s for w.

-3

Let d(n) be the second derivative of n³⁄₆ - 9*n²⁄₂ + 2*n. Let u be d(9). Let k = -6 - -6. Solve 3*w + k*w + 12 = u for w.

-4

Let z® = 2*r**2 - r. Let q be z(2). Suppose 2*h + 15 = -5*g - 3*h, 3*g + 2*h + q = 0. Solve g + 5 = m for m.

5

Let w = 28 + -24. Let f be -1 + (-3 + w - -2). Solve -f*j + 12 = j for j.

4

Suppose p - 18 = -4*l, -6*l + l = 2*p - 21. Let w(m) = -63 + 63 + 2*m**2 + 2*m. Let a be w(p). Solve -15 = a*c + c for c.

-3

Let w be 0/(4*(-3)/(-6)). Suppose w*g = -2*g + 6. Solve 6*n + 3 = g*n for n.

-1

Let k(j) = -j3 - 4*j2 - 3*j - 1. Let v be k(-4). Suppose 2*g = 2*q - 6, -4*g + 13 = -q + 2*q. Suppose 3*c - g*c = 4. Solve -c - v = -5*d for d.

3

Let o(v) = 1. Let k(m) = -2*m - 6. Let w(h) = k(h) + o(h). Let y be w(-4). Solve 0 = -y*f + 5 - 20 for f.

-5

Let s = -2 + 5. Let v be (-2)/(-7) - (-52)/14. Suppose v*y = 3*y + 2. Solve -y*o = -s*o for o.

0

Let w(n) be the first derivative of -n**2 + 14*n + 7. Let s be w(7). Let q = -1 - -4. Solve q*x - 4 - 5 = s for x.

3