Let k = 7 + -4. Suppose 0 = -k*u - 0*u + 12. Solve y + u + 0 = 0 for y.

-4

Let i = -28 + 31. Solve -2*m = i*m + 5 for m.

-1

Let g(k) = -k + 3. Let j be g(-8). Let y(m) = -m + 11. Let n be y(j). Suppose 2*p - 16 = -n*p. Solve -3*i = i + p for i.

-2

Suppose 3*h + 0*h - 21 = 0. Let b® = -r3 + 7*r2 + r - 5. Let a be b(h). Let m be -1 - -7 - -1 - a. Solve 0 = -j + 2*j - m for j.

5

Let t be (-26)/39 - (-4)/6. Suppose t*d + d = 0. Solve d = 2*u - 0*u - 6 for u.

3

Suppose -n = d - 17, 3*n - 5*n + 2*d = -14. Solve -5*g + g = -n for g.

3

Let a = -8 + 10. Let j = 2 - a. Solve j*x = x + 5 for x.

-5

Let b = -9 + 13. Suppose -u = -b*u. Suppose u = 3*f - 12 + 3. Solve 5*t - f = 7 for t.

2

Let u(a) = a3 - 2*a2 - 4*a + 6. Let j be u(3). Solve j*z + 7 = -5 for z.

-4

Let r = 60 - 41. Suppose 4*i - 3*a = 9, r = -2*i + 7*i + 4*a. Solve -i*z + 8 = -1 for z.

3