Let a(s) be the third derivative of s**4/12 + 7*s**3/6 - 7*s**2. Let o be a(0). Solve 4*k = 27 - o for k.

Let v = 2 - -2. Let z = -8 + v. Let k be (z - 0 - -2)/(-2). Solve -w + 4 = -k for w.

5

Let a(b) = -b - 8. Let v = 21 - 31. Let q be a(v). Suppose q*r - 12 = -r. Solve 0 = -r*w + 2*w - 10 for w.

-5

Let i(y) = -2*y + 2. Let d be ²¹⁄₃ - (-2)/(-1). Let a(f) = f - 1. Let z(s) = d*a(s) + 2*i(s). Let m be z(6). Solve 0 = j - m for j.

5

Suppose 5*n = 2*b + 10, -2 = 2*n + b + 3. Let y(g) = -3 + g2 + 5 + 0*g2 + 0 - 12*g. Let i be y(12). Solve n = 7*a - i*a + 5 for a.

-1

Let q = 117 - 112. Solve q = -j + 8 for j.

3

Let d(y) = -y3 + 10*y2 + y + 5. Let p be d(10). Let v be (-29)/(-5) - (-3)/p. Let a = -1 + 1. Solve -3*n + v = -a for n.

2

Suppose 2*y = 2*j, 3*j - 9 - 7 = -5*y. Solve -y*z = -1 + 7 for z.

-3

Suppose -2*v + 12 - 2 = 0. Let k(j) be the third derivative of -j⁵⁄₆₀ + j⁴⁄₄ - j³⁄₆ - 13*j2. Let f be k(v). Solve -2*g - 4 = f for g.

-4

Suppose -d = -7*d. Let f be ²⁄₄*6/(-1). Let r = f + 18. Solve d = 3*i - r for i.

5

Suppose 36*f = 15*f + 189. Solve 0 = 3*y - f - 3 for y.

4