Let b(v) be the first derivative of v4⁄4 - 2*v3 + 2*v**2 + 6*v + 2. Let q be b(5). Solve q = -x + 3 for x.

2

Let s = 12 - 1. Suppose s - 50 = -3*d. Solve -3*v - 4 = -d for v.

3

Let l = 2 - 14. Let q be (11 + l)*(-4 + 0). Solve h + q = 3*h for h.

2

Let y be (-38)/(-10) - (-68)/(-85). Let h be ((2 - 2)/(-2))/(-1). Solve y*r - 7*r = h for r.

0

Suppose -8*o + 6*o = -18. Let m(v) = -v3 + 10*v2 - 7*v - 12. Let q be m(o). Let y be (q/(-2))/(1/(-3)). Solve 2*t + 1 = y for t.

4

Let s(t) = t3 - 3*t2 + 3*t - 7. Let f be s(3). Suppose -j + 4*j = 0. Solve -f*y - 4 = -j*y for y.

-2

Let c(m) = m2 + 4*m - 6. Let g be c(-5). Let a(q) = -2*q3 + q**2. Let l be a(g). Suppose 0 = -3*r + l. Solve -3*b = 13 - r for b.

-4

Let h(q) = q2 + q - 1. Let f(b) = 5*b2 + 14*b - 9. Let s(v) = f(v) - 6*h(v). Let w be s(3). Solve 3 = 3*a - w for a.

5

Let b(q) = q3 + 10*q2 + 9*q + 7. Let r be b(-9). Let n = r - -8. Solve -4*u - n = -u for u.

-5

Suppose -2*j + 29 = -j. Suppose 4 = -i, j = -4*v + 3*i + 249. Suppose -5*b + v - 22 = 5*s, -3*s = -2*b + 32. Solve 3*c + 1 = b for c.

3