Let h be (-15)/(-6)*6/5. Suppose h*i - 1 = 5. Let g(k) = -k**3 - k**2 + k. Let w be g(0). Solve w = i*c + c for c.

Let v be 27/(-6)*4/(-2). Let q = v - 1. Solve 2*c + q = -0 for c.

-4

Suppose a - 2*a = 0, 5*a - 7 = -o. Let v = -5 - -7. Solve o*t = v*t for t.

0

Let h = -6 - -8. Suppose c = -h*c. Suppose -4*n + 12 + c = 0. Solve z = 4*z - n for z.

1

Let x(a) = 5*a2 - 2*a2 + 2*a2 - 4*a2 + 5. Let b = -1 + 1. Let d be x(b). Solve 0 = -d*w - 3 - 12 for w.

-3

Suppose 23*t + 64 = 31*t. Solve 0 - t = -4*x for x.

2

Let j(t) = t3 - 4*t2 + 4. Let a be j(4). Solve 0*f = -a*f + 4 for f.

1

Suppose -16 = -k + 5*k, -2*y - 5*k - 10 = 0. Suppose 0 = -2*r - 2*z - 2*z + 24, 5*z - 54 = -4*r. Solve o - y*o = r for o.

-4

Let b be (-3 - (2 - 1)) + 1. Let h = b + 9. Suppose -3*n - 12 = -h*n. Solve 2*j = n*j for j.

0

Let l(k) = k3 - 2*k2 + 2*k - 1. Let h be l(2). Let z be h/(-12) - (-49)/4. Suppose 5*d - 3*d - z = 0. Solve -4*y = -2*y + d for y.

-3

Suppose 7*k - 3*x = 4*k + 24, -4*x = 0. Let c(j) be the second derivative of j³⁄₆ + j²⁄₂ + 3*j. Let v be c(1). Solve 2*u + k = -v*u for u.

-2