Let h be 4 + -2 + 1 + 2. Let i = h + -1. Solve 31 - 11 = i*b for b.

Let y be ⁴⁄₁₈ - 86/(-18). Let w = y + -5. Solve 9 + w = 3*v for v.

3

Suppose n + 5 = 5*z - 2, -3*n + 3 = -3*z. Solve l + n = -2*l for l.

-1

Suppose 0 = 5m - 17 - 8. Let v be 4(-3 - (-2 - m)). Solve 8*g = 4*g - v for g.

-4

Suppose -4*f - 6 = 10. Let l be (-1 - -2 - f) + -1. Solve 0 = 2*u - l*u - 6 for u.

-3

Let z be ¹³⁄₅ + (-2)/(-5). Solve z*a = 5*a - 10 for a.

5

Let d = 0 + 2. Suppose 4*p = d*p + 4. Let b be (-3)/(-8) + (-13)/(-8). Solve b*u + 20 = -p*u for u.

-5

Let r be 3/(-4) + 5/(-20). Let x be r*((-2)/(-2) - 2). Suppose 3*j + 210 = 13*j. Solve x = -4*u + j for u.

5

Let b(q) = -q3 - 9*q2 + 10*q + 3. Let j be b(-10). Suppose j*n = -2*g - 1 + 2, 3*g - 9 = -3*n. Suppose 0*s = 4*s - g. Solve 0 = s*p + 2*p - 8 for p.

2

Let b be ⁸⁄₆*6 + 0. Let l be (30/(-24))/(-5) + ¹⁵⁄₄. Suppose 3*g - 11 = 1. Solve l*z - b = g for z.

3

Let r = -29 + 31. Solve -2 = -r*n + 4*n for n.

-1