Let x(t) be the second derivative of -5*t**3/6 - t**2 + 5*t. Let o be x(-1). Solve a = -o*a + 4 for a.

Suppose 2*z - z + 25 = 0. Let o = -17 - z. Solve b - o = 3*b for b.

-4

Suppose 0 = -3*v + v. Solve 3*y - 9 = -v for y.

3

Suppose -3 = -3*q + 6. Suppose -14*n + 4*n = 0. Let v be ((-7)/(-2))/((-3)/(-6)). Solve -q*u + v*u + 16 = n for u.

-4

Let k be ((-6)/(-8))/(¹⁄₁₂). Let o be ¹⁄₂*2*k. Solve -p = 2*p - o for p.

3

Let u(k) = -k3 - 7*k2 - 3*k - 16. Let y be u(-7). Solve h = y*h for h.

0

Suppose -2*f + 12 = f. Solve -7*s - 6 = -f*s for s.

-2

Let a = -7 - -7. Suppose r - 2 = -a. Solve 4*t - 6 = -r for t.

1

Let j = -11 + 14. Let p be (-1)/(-3) - 1/j. Solve -s + 3*s + 8 = p for s.

-4

Suppose 16*q = 5*q. Solve x + q*x = -1 for x.

-1

Suppose -a - 3*j - 11 = -30, 2*a = 2*j - 2. Suppose 6 = -3*l, a*l + 0*l = -3*f + 49. Solve 5*t = -4 + f for t.

3