Suppose 0 = 2*w - 1 - 7. Suppose 4 = -w*h - z, -h - 2*h - z = 4. Suppose -2*d = j - h*j - 20, -5*j = -5*d - 25. Solve -r + j = 4*r for r.

Let w = 76 + -76. Solve w = 5*i + 24 - 4 for i.

-4

Let p(q) = -q3 - 5*q2 - 4*q + 3. Let m be p(-4). Suppose -4*y + m*y + 3 = 0. Solve -y*b + 15 = 2*b for b.

3

Suppose 3*s + 7 = -5*z + 2, -4*s = -5*z + 30. Let c(l) = -l**2 - 5*l - 3. Let y be c(-3). Suppose 2*g - y = 1. Solve -g*n = z*n for n.

0

Let a = 5 - 5. Suppose l + 5*f - 9 - 22 = a, 1 = l - f. Solve -2*n = n - l for n.

2

Suppose -x + 3*p = -1 - 11, -3*p = -3*x + 12. Let k = -11 + 26. Solve 0 = -x*r + 3*r - k for r.

5

Suppose o - 5 = 8. Let p = o - 8. Solve -1 + p = 2*u for u.

2

Let t© = c3 - 11*c2 - 27*c + 15. Let r be t(13). Solve -4 = -r*j - 2 for j.

1

Let b be 2/(-3) - ⁶⁴²⁄₉. Let u = b - -105. Let z be 159/u + ⁴⁄₂₂. Solve z*c + 8 = -2 for c.

-2

Suppose 13 + 12 = 5*x. Suppose 2*o + 2*i = 0, 5*o - x*i - 18 = 2. Solve w + 15 = -o*w for w.

-5

Let q(k) = 2*k3 - 13*k2 + 6*k + 5. Let b be q(6). Solve 0 = 3*n - b*n for n.

0