Suppose -3*k - 16 = -7*k. Suppose -4*c - c = -5. Suppose -4*z = -15 - c. Solve z*v - 3*v = -k for v.

-4

Let c(s) = -s3 + 4*s2 + 2*s - 3. Let v be c(4). Suppose -2*a + 10 + 2 = 2*f, v*f - 24 = -2*a. Let g be (-2 + 4/a)/1. Solve g = -0*y + 5*y - 15 for y.

3

Let u(a) = -a3 - 3*a2 + a + 4. Let b be u(-3). Solve -z = -b - 1 for z.

2

Let w be (69⁄2)/(6/(-8)). Let z = w - -72. Suppose l = 4*m - 2*m + 24, -l + 3*m = -z. Solve -5*q = -q - l for q.

5

Suppose -5*z + l + 3 = -3, 3*l = -3*z + 18. Suppose -12 = 2*j - 16. Suppose -6*c = -c. Solve z*t + j + 6 = c for t.

-4

Suppose 8*w - 6 = 34. Solve -w*u + 6 = -19 for u.

5

Let l = -101 + 101. Solve -y + 0*y + 1 = l for y.

1

Suppose -218 + 206 = -2*p. Solve -4*h = -2*h + p for h.

-3

Suppose 0 = -0*x - 2*x + 4. Let d(k) = k3 + 11*k2 - 13*k - 9. Let o be d(-12). Solve -x*s = -s + o for s.

-3

Let l be 10 + (4 - (3 - -2)). Solve -3*u - 6 = l for u.

-5