Let b = 3 - 1. Solve -b + 1 = -u for u.

Let d = 34 - 30. Solve 0*i + d*i - 12 = 0 for i.

3

Suppose 0*z + 0*z = 4*z. Solve z*q - 4*q + 20 = 0 for q.

5

Suppose -5 = -j - 0. Solve 0 = j*b + 4 + 1 for b.

-1

Let s(j) = -j**2 - 6*j - 4. Let f = 5 + -9. Let o be s(f). Solve -o*y = y for y.

0

Let q(y) = 2*y + 27. Let d(w) = w + 14. Let b(o) = 13*d(o) - 6*q(o). Let i be b(-12). Solve 0*h = -4*h + i for h.

2

Suppose 5*l - 9 = -2*a + 19, -l = -a. Suppose 2*p + p + l = v, -5*p - 10 = -5*v. Let n be v/(-3 + ⁴⁸⁄₁₅). Solve n = 4*d + 1 for d.

1

Let c = 31 + -26. Suppose 8*p - 5*p + 14 = 5*x, -3*p - 7 = 2*x. Suppose -n - 2*u - 8 = -c*n, -3*n - x = -5*u. Solve n*a + 9 = 24 for a.

5

Let a be (-8)/(-6)*⁶⁄₄. Let b be ((-1)/(⁶⁄₄))/(74/(-333)). Solve 5 = -a*v + b*v for v.

5

Let v(d) = d**2 + 3*d - 3. Let w be v(-4). Let p be (-22)/(-8)*⁴⁄₁. Let q = p + 6. Solve 4*k - q = -w for k.

4

Let b(v) = -v2 + 10*v - 12. Let s be b(9). Let x© = c3 + 4*c**2 + 3*c - 3. Let z be x(s). Let w be (-17)/z + 4/(-6). Solve -w*q - 8 = 7 for q.

-3