Let w(v) = -v3 - 7*v2 + v + 10. Suppose 2*h - 4*h - 14 = 0. Let l be w(h). Solve 0 = l*c + 1 - 13 for c.

4

Let d(t) = -t3 + 5*t2 - 3*t + 1. Let a be d(4). Suppose 31 + 9 = a*l. Solve -3*w + l = -w for w.

4

Suppose 5*i = -2*x - 17, 0 = 3*x - 3*i - 39 + 12. Suppose -x*b - 8 = 2*n + n, n - 5*b - 10 = 0. Solve 5*l + n*l = 25 for l.

5

Let u = 7 + -1. Suppose -5*w = -u*w. Solve 4*f - 8 = -w*f for f.

2

Let z be 3 + 1 - 1 - -2. Suppose -z*j = f + 23, j - 3*j - 16 = -3*f. Solve -f*s = -0*s for s.

0

Let s be (1 - (-2)/4)*10. Let r(w) = -w**2 - 6*w - 3. Let a be r(-5). Solve a*i = -i + s for i.

5

Let r(m) = m**2 - m - 4. Let c be r(3). Suppose 5*l + 7 = -4*k, -3*l = 4*k + 3 - 2. Let v = c - k. Solve -2*s = -v*s for s.

0

Let r = 94 + 31. Let t = r + -189. Let i be 2/(-5) + t/(-10). Solve -1 + i = -a for a.

-5

Suppose 2*r - 6 = -2*u, -5*r - u + 7 = -0*u. Let z(j) = 3*j3 + 2*j2 - j. Let y be z®. Solve -y = -w + 1 for w.

5

Let a(q) = q3 + 16*q2 - q - 11. Let g be a(-16). Solve -3*v = -g*v for v.

0