Let d(v) = -2*v**2 + 14*v + 3*v**2 + 13 - 3*v. Suppose n = 3*n + 20. Let r be d(n). Solve -2*c + 1 = -r for c.

Suppose -4*u + 450 = u. Suppose -69 = -4*n + 3*x, -5*n + 3*x = -2*x - u. Solve p - n = -4*p for p.

3

Let x be (9 - 9)*³⁄₆. Solve x = d + 3*d for d.

0

Let p be 2 - ((-6)/(-2))/(-3). Solve p*w + 2 = -10 for w.

-4

Let z be (24 - 2) + ¹⁹⁄₁₉. Solve -z = -4*u - 7 for u.

4

Let p(h) = h**2 - 5*h - 6. Let w be p(6). Let f be w/(11-2). Let c(x) = -x + 7. Let l be c(3). Solve f = l*i - 8 - 0 for i.

2

Let n(k) = -7 + k + 1 + 2. Let g be n(6). Let b = 3 + -3. Solve g = -2*s - b for s.

-1

Let b(j) = j2 - 2*j - 2. Let d be b(4). Let q(f) = -2*f2 + 2*f + 3. Let l be q(-2). Let h be (-6)/4*30/l. Solve 0 = -h*i - 21 + d for i.

-3

Suppose -5*d + 104 = 29. Solve -u - 4*u = d for u.

-3

Let n = 47 - 44. Solve 5 = -2*q - n for q.

-4

Let i(g) = g**2 - 4*g - 20. Let a be i(9). Suppose -q + 0*q = -25. Let t be ²²⁄₁₀ - 5/q. Solve -3*z = t*z - a for z.

5