Suppose -4 = -k, 38 = -3*s - 3*k + 8*k. Let l(o) = -o3 - 5*o2 + 5*o - 3. Let a be l(s). Suppose -a*x = x. Solve -f - 3*f = x for f.

0

Let i be (1 + 1)/(-2) + 0. Let j be 46⁄12 - i/6. Solve 0 = j*k - k for k.

0

Let h(t) = -3*t2 + 6*t2 + 0*t**2. Let b be h(-1). Solve -12 + 0 = b*c for c.

-4

Suppose -7*q - 12 = -3q. Let l be q - 5(-2 + 1). Solve l*i = -4 - 2 for i.

-3

Let l(x) = -x + 3. Let q be l(-9). Let j = -6 - -11. Suppose 3*o + 4 = j*o. Solve 0 = -5*u - o + q for u.

2

Let n(z) = 3*z - 29. Let q be n(13). Suppose 5*x = -r + x + 14, 2*x = 2*r + 2. Solve 0*u = r*u - q for u.

5

Let g be ((-4)/12)/(1/(-12)). Let u be (-3)/2*g/(-3). Suppose 5*v + 4*f = -12, v - u*f - 7 = -1. Solve 2*t + v = 10 for t.

5

Let r = -1 - -1. Suppose p + 3*k - 17 = r, -2*k = -2*p - p + 7. Solve 0*f + 20 = p*f for f.

4

Suppose 0 = 2*z - 2*f + 12, -z + 2*z = 3*f. Let h = 1 - z. Suppose 5*l - 55 = -4*a, -3*l + h = a - 16. Solve 2*r - 20 = l*r for r.

-4

Let y = 94 - 87. Solve -9 - y = -4*c for c.

4