Let f(i) = 2 - 7*i + 1 - 2. Let o be f(-2). Suppose 6*u - 3 = 5*u. Solve 3*s + o = u for s.

Let m = -4 + 7. Let d be 12/(1 + 3)*2. Let v be (-3 - 36/(-8))*d. Solve -3*n - v = m for n.

-4

Let c be 3/(²⁴⁶⁄₈₄₀ - (-1)/(-7)). Solve 3*a - c = -2*a for a.

4

Suppose 34*t - 20 = 30*t. Let c be ¹⁰⁴⁄₁₀ + 2/(-5). Let l = c - t. Solve l*i + 1 + 4 = 0 for i.

-1

Let d(m) = -m3 + 16*m2 + m - 11. Let j be d(16). Solve 0 = f - j - 0 for f.

5

Let f = 1 - 1. Let i be 0 - (f/(-1))/1. Let n = i + 1. Solve 10 = 3*u + n for u.

3

Suppose -2*m + 2*b - 7*b + 19 = 0, -4*m + 4*b = -24. Let l(v) = 3*v**2 - 1. Let n be l(-1). Suppose m*f = n*f + 30. Solve 0*g = -2*g - f for g.

-3

Let i(p) = -p**2 + 5*p + 3. Let m be i(5). Solve -2*v = m*v for v.

0

Suppose -z - 4*z = -40. Suppose 2*n - 5*v + z = -3*v, -16 = -3*n - 4*v. Solve -4*d + d = n for d.

0

Suppose -2*k + 10 = 4. Suppose 0 = -y - 2*v - k, 3 = -2*v - 1. Solve y + 5 = 3*b for b.

2

Suppose 2*k - 6 = -4*l - l, 2 = 2*l + k. Solve o - l + 4 = 0 for o.

-2