Let i be (9 - -3)*2/4. Let f(b) = b - 12. Let m(v) = v - 13. Let t(w) = -3*f(w) + 2*m(w). Let z be t(i). Solve 7*q = z*q for q.

Let r(x) = 3*x - 5. Let b be r(5). Let h be ³⁄₁₂ + (-19)/(-4). Solve -h*y - b = -3*y for y.

-5

Let b = -3 + 5. Suppose 2*v + b*q - 5*q = -13, -2*q + 12 = 2*v. Solve 5*u + v = 16 for u.

3

Suppose -a + 8 = 2*w - w, -2*a + 5*w - 12 = 0. Suppose -2*b = -q, -3q + q = -4. Let c be (-3)/6(1 - b). Solve 0 = 4*o - a - c for o.

1

Let o = 28 + -23. Let b be (-8)/40 + 21/o. Solve b = -3*j + 7 for j.

1

Let t be ²⁴⁄₁₀ + (-4)/10. Let j(h) = 2*h**3 - 2*h + 2. Let d be j(2). Suppose 0*i - 4*a = -2*i, 3*a + 10 = 4*i. Solve -d = -i*m - t for m.

3

Let n = 3 - -1. Solve -n - 16 = 5*r for r.

-4

Suppose -3*p + 1 = 2*k, 5*k - 9 = 3*k + 5*p. Solve -k*y + 20 = 2*y for y.

5

Suppose 3*b - 35 = -11. Suppose 2*m = b - 2. Solve -m*t - 20 = 2*t for t.

-4

Suppose 0 = -3*s + 3. Suppose 2*c = 6*c - 16. Let w be (0/(-3) - c)/(-2). Solve w*l + s = -3 for l.

-2

Suppose 3*c + v + 6 = 3, 2*v - 6 = 0. Suppose 0 = -r - 3*r - 16. Let q = c - r. Solve -q*k = -k - 2 for k.

2