Suppose -4*k + 2*u = -0*k - 18, -5*k + u + 21 = 0. Suppose 2 = -k*v - 10. Let w(n) = n + 3. Let d be w(v). Solve 5*p + 0 - 20 = d for p.

Suppose 5*v - 3*i = 22, -2*v + 4 = -5*i - 1. Let d = 7 - v. Solve 20 = d*s - 6*s for s.

-5

Suppose 5*l = -4*v + 19, -l + 32 = 2*v - 3*l. Suppose 3 = -j + v. Let g be (-1)/(3/(-6)) + j. Solve -c - 4*c = g for c.

-2

Suppose -2*u = -3*p + 2*u + 9, u = -p + 3. Solve -i - p - 1 = 0 for i.

-4

Suppose q + 0*q = 0. Suppose -t = 4*b - 8, q = -t - 0*t - 5*b + 9. Let z = 1 - -1. Solve z = -2*k + t for k.

1

Let f be (0 + 2)/(⁶⁄₁₈₃). Let t = 104 + -100. Suppose 5*j - f = k, -5*j + t*k + k = -65. Solve -j + 0 = -3*q for q.

4

Let y(b) = -b**2 + 2*b + 6. Let n be y(3). Solve -n = -7*g + 4*g for g.

1

Let h(x) = 3*x3 - x2 + x. Suppose -o = -2, 2*o = -s + 3*o - 1. Let f be h(s). Suppose -3*w + w + 4*r = -16, 4*r - 56 = -4*w. Solve w = -7*g + f*g for g.

-3

Suppose 0 = -2*c + 3*c - 2. Solve -c*m = -3*m + 2 for m.

2

Let i = -16 + 12. Let y(j) = -j**2 - j - 24. Let u be y(0). Let b be (i/(-8))/((-1)/u). Solve 4*n = n - b for n.

-4

Let s(w) = -w + 7. Let h be s(3). Suppose -t = -k + h, 0 = -t - 2. Solve -6 = 5*r - k*r for r.

-2