Let b = -21 - -41. Solve 4*v + 0*v - b = 0 for v.

Suppose 29 = d + 4*d - 2*y, 3*y = -d + 16. Let l be (¹⁴⁄₈)/(⁵⁄₂₀). Suppose -3*i + l*i = 12. Solve 4 = d*q - i*q for q.

1

Suppose i + 2*i - t - 9 = 0, i = -2*t - 4. Suppose 10 = -3*l - i*l. Let n be (-1)/l + ⁵⁸⁄₄. Solve -2*q - 5 = -n for q.

5

Let d = 15 + -12. Solve -10 = -d*b + b for b.

5

Let h = 0 - -1. Suppose 4*u - 12 = -j, 4 = 2*j - j. Solve 3*w + h = -u for w.

-1

Let b = 5 + -2. Suppose -b*r = -r - 8. Solve 22 = r*i + 6 for i.

4

Suppose 5*o + o = 0. Solve -7*s + 3*s + 16 = o for s.

4

Let j = -2 - 5. Let d = 7 + j. Suppose q - 2 = -d. Solve 0 = 2*v + q*v - 20 for v.

5

Suppose 2*z - 5*z = 6. Let j be (-1)/z - 15/(-6). Solve 3*q - j = -0*q for q.

1

Let n be (16/(-14))/(34/(-119)). Solve n*f = -f for f.

0

Let w(x) = x**2 - 5*x + 5. Let r be w(5). Solve 2*l - 6 = r*l for l.

-2