Let u = 31 + -23. Solve 0 = -2*g - 0*g + u for g.

Suppose -k - m + 15 = 0, -k + 3*k = -3*m + 27. Let q be k/4*⁸⁄₁₂. Suppose 2*x = q*x. Solve x = -l + 1 + 3 for l.

4

Let y(z) = -z3 + 6*z2 - 6*z + 7. Let a be y(5). Let q(m) = m + 1. Let k be q(a). Solve -2 = -k*r + 1 for r.

1

Let q = 4 - -5. Solve -q*u + 14*u - 20 = 0 for u.

4

Let d(p) = -p + 2. Let l be d(0). Suppose 129 = -l*z - 1. Let a be z/(-7) + (-8)/28. Solve 2*r = a - 1 for r.

4

Let g(q) = -q - 3. Let h be g(-7). Solve h + 1 = v for v.

5

Suppose 24 + 9 = 11*d. Solve d*j + 5 = 20 for j.

5

Suppose -x - 2*x + 72 = 5*n, -5*x = -5*n + 80. Solve 2*b = -b - n for b.

-5

Suppose -4*d + s = d - 102, s = -2. Solve -d = 3*u - 8 for u.

-4

Suppose -4*f = -16, y = -f + 5*f - 1. Let w be (¹⁵⁄₉)/(¹⁄₃). Solve w*d - 2*d = y for d.

5

Let n(i) = -i - 5. Let c(u) = -2*u - 5. Let a(m) = -3*c(m) + 4*n(m). Let w be a(5). Solve 2 - w = 3*f for f.

-1