Suppose -2*j - 3 = b, 2*j + 2 = 2*b - 4*b. Let p be j/6 - 70/(-21). Suppose -o - 34 = -2*d + o, p*d = 4*o + 50. Solve -4*f = -2 + d for f.

Let n = 2 - -9. Let d be ⁶⁄₃₃ + 53/n. Solve d = 5*r - 15 for r.

4

Let i(h) = h + 1. Suppose f = -2*b + 13 + 3, 3*f - 34 = -4*b. Let s be i(b). Solve -3*u + 2 = s for u.

-2

Suppose -24 = -7*z + 3*z. Let k = -4 + z. Solve k = 4*c - 10 for c.

3

Let o = 10 + -7. Suppose n = 2*n + 2. Let v = n + o. Solve -2*t + 7 = -v for t.

4

Let d(b) = b**2 - 4. Let z be d(3). Suppose 5*m - z = -0*m. Let v be m/(¹⁸⁄₁₅ + -1). Solve -g + v*g = 12 for g.

3

Let o(x) = x3 - 8*x2 + 14*x - 10. Let k be o(6). Solve c - 3 = -k for c.

1

Let u = 39 - 37. Solve -n - u = n for n.

-1

Suppose t + 21 = 4*t. Let z = t - 3. Solve -z = -2*p - 6 for p.

-1

Suppose 7*f = 3*f - 8. Let p be ((-1)/f)/(¹⁄₁₀). Solve 0 = 5*l + p + 5 for l.

-2

Suppose -5*f - 2 = -3*n, -5*f + 0 = -2*n - 2. Solve 0*v = -n*v for v.

0