Suppose -4*d + n = -2 - 7, 5*d = 2*n + 12. Suppose t - 3 = 3*m, -3*m + 4*t - 5 = 2*m. Let y(l) = l**2 + l. Let s be y(m). Solve 0 = -d*z - s*z + 4 for z.

Let w(v) = 3*v - 18. Let k be w(6). Solve k*z = 3*z - 15 for z.

5

Let t be (12/(-9))/((-3)/(-18)). Let h(a) = -a - 8. Let z be h(t). Suppose -5*p + d + 15 = -z*p, -5*p + 3*d + 25 = 0. Solve -p*l = -l - 4 for l.

4

Suppose -5*d = y - 14, -d + 5*y - 8 = 10. Solve 0 = -5*k + d*k - 9 for k.

-3

Let b be 1/((-3)/(-18)) - 3. Suppose -b*g + 9 = -51. Let f be (9 - -1)/2 - 1. Solve -8*v = -f*v + g for v.

-5

Suppose 0 = -12*q + 9*q + 6. Suppose 3*z + y + 4*y = -28, 5*z = y. Let t = z + q. Solve -t = -4*g + 3 for g.

1

Let g(h) = -6*h - 4. Let m be g(-3). Suppose 0 = 3*k + i - m, 3*i = -2*i - 5. Solve -14 + k = -3*j for j.

3

Let j(d) = d - 1. Let i(q) = q**2 + 6*q + 11. Let t(a) = -i(a) - 2*j(a). Let b be t(-6). Solve -13 = b*m - 1 for m.

-4

Suppose 2*r + q - 5 = 5*r, 5*r + 6 = 4*q. Let k = r - -12. Solve -3*l - k = 2*l for l.

-2

Let t = -11 - -7. Let k be (-2)/4 - 14/t. Suppose -v - 4*v + 2*r = -26, -3*v + 5*r + 27 = 0. Solve -k*g = 1 - v for g.

1

Let s(t) = -t**2 - 4*t. Let o be s(-3). Suppose 0*w - 17 = -2*d + w, 3*d + o*w = 30. Solve 0 = 5*f - 1 - d for f.

2