Let d(o) be the first derivative of o**3 + o**2/2 + 1. Let m be d(1). Solve 0 = -0*i + m*i - 4 for i.

Let n(j) = j + 1. Let a be n(-2). Let x(s) = -s3 + 2*s2 + 2*s - 2. Let v be x(2). Let c be (0/v + 0)/a. Solve -5*z + c - 25 = 0 for z.

-5

Suppose 5*a - 2*q = 4, -a + 10 = 3*a - 5*q. Solve a*y + y = 0 for y.

0

Let n(l) = 20 - 7*l - l3 - 13 - 5 + 10*l2. Let t be n(9). Solve -2*k + 7*k = t for k.

4

Let m = 7 + 0. Let r be 2(1 + -2)-1. Suppose -r*n + 2 = -0. Solve 2*c + m = n for c.

-3

Let o(t) be the third derivative of -t⁵⁄₆₀ + 3*t⁴⁄₈ - t3 - 3*t2. Let s be o(7). Let x = -1 + 4. Solve x*a - s = -2 for a.

2

Let s(b) = b - 4. Let q be s(4). Suppose q = -4*k + 3*u + 17, -3*k + 2*u = -0*k - 12. Solve 2*c = -k*c - 4 for c.

-1

Let w be ((-60)/16)/(1/(-4)). Let j = w - 13. Solve -j*t = t - 15 for t.

5

Let z(f) = -f**2 + 11*f + 1. Suppose -d = -4*x + 42, 3*x + 4*d + d - 43 = 0. Let t be z(x). Solve 3*a + 8 = -t for a.

-3

Suppose 2*p - 2*h - 7 = 5, -18 = -5*p - h. Let s be ³⁸⁄₄ + p/(-8). Let g = s - 9. Solve g = -5*d - 1 + 21 for d.

4

Let j = -38 + 38. Solve j*a + 15 = -3*a for a.

-5