Let g(m) = m**3 - 4*m**2 - 6*m + 5. Let v be g(5). Let k = -18 + 19. Solve -k = z - v for z.

Let k be 2*(3 + 6/(-4)). Suppose -17 = -2*x - k*r, -3*x + 5*r - r = 0. Suppose -h + x*c + 20 = 3, -3*h + 5*c + 23 = 0. Solve -z = 5 - h for z.

-4

Suppose 3*s - 10 = -1. Let v be 10/s + (-2)/6. Solve -v*w = w for w.

0

Suppose 5*q - i = 18, 5*q - 9 - 12 = 2*i. Let u = -1 + q. Solve 0 = -u*c + 3*c for c.

0

Suppose -4*h = -0*c - 4*c - 4, 5*c + 5 = -2*h. Solve -u + 0*u = h for u.

0

Let s(i) = 4*i3 - i2 - i - 3. Let m(x) = x3 - x2 - x. Let l(u) = -5*m(u) + s(u). Let p be l(4). Let y be (1 - 2) + (p - 5). Solve -5*t + 13 = -y for t.

4

Let p(j) = -j3 + 4*j2 + 6*j - 3. Let a be p(5). Let c(b) = 2*b**2 + 4*b - 1. Let w be c(-3). Let k(s) = 2*s - 5. Let g be k(w). Solve g - a = -u for u.

-3

Let x(h) = h3 + 5*h2 + 3. Let v be x(-5). Solve v*q = -q + 16 for q.

4

Let h(b) = -6*b + 42. Let s be h(7). Solve 0 = -5*m - s*m - 20 for m.

-4

Suppose 70 = 13*d + d. Solve 0*s = -5*s + d for s.

1

Suppose 12*b - 14*b + 4*h = 8, b - 4*h + 12 = 0. Let s be 1 + (-2)/(-4)*0. Suppose -m + u = -6 - s, 5*m - 26 = -4*u. Solve -2*j - m = -b*j for j.

3