Let z® = -r3 - 7*r2 - r + 8. Let x be z(-7). Solve -2*m + x = -7*m for m.

-3

Let r = 60 - 56. Solve r = -2*c - 0*c for c.

-2

Let s be (1 + -2)*3*1. Let k = s - -3. Suppose 0*v - v + 5 = 0. Solve -25 = -k*q + v*q for q.

-5

Let q(m) = -m3 + 7*m2 - m + 9. Let l be q(7). Solve -l*c + 1 = -c for c.

1

Let v(o) = -o3 - 8*o2 + 10*o + 8. Let p be v(-9). Let z be p/4 - (-3)/12. Solve -3*s + 2*s = z for s.

0

Let j be 4 + -2 + (-2)/(-1). Suppose 12 = j*v - 8. Solve 1 = v*x + 11 for x.

-2

Suppose 2*s + 0*s = 2. Let f® = r**2 - 2*r + 1. Let d be f(s). Solve d = y + 4 for y.

-4

Let r = -13 - -29. Suppose -4*y - 48 = -4*k - 2*y, y - r = -2*k. Suppose 0 = -2*h - 0*h + k. Solve -n + 12 = -h*n for n.

-3

Let r = 3 - 1. Let u(d) = 5 - d**r - 2 - d - 3*d + 5*d. Let c be u(0). Solve c*k - 13 + 4 = 0 for k.

3

Let a(k) = -k3 + 3*k2 + 17*k + 14. Let r be a(6). Solve 6*d - r = 4*d for d.

4