Suppose 12*z = 9*z + 15. Solve 0 = 5*s - 0*s - z for s.

1

Suppose l + 20 = -4*l, 0 = -2*a + 3*l + 20. Suppose -a*q + 9*q + 20 = 0. Let n be (q/6)/((-5)/150). Solve 3*w - n = -w for w.

5

Let a be (1 + 0)*(6 - 4). Solve 0 = -a*j + 5*j - 12 for j.

4

Let j be (6/(-8))/((-12)/32). Solve r + j = 3*r for r.

1

Let w(q) = -q3 - 10*q2. Let m be w(-10). Solve -5 = -h - m for h.

5

Suppose 3*h - 3 = 0, -j = -4*h + 1 + 3. Solve j = -3*w - 6 - 3 for w.

-3

Let c(z) = -z3 - 9*z2 + 11*z + 12. Suppose m + 4*g - 46 = 6*m, 0 = -5*m - 4*g - 54. Let w be c(m). Solve -1 - w = -3*n for n.

1

Suppose -2*b + 5*b = -252. Let f be 18⁄99 - b/22. Solve -f*u = u for u.

0

Suppose y - 5*t = -4, -4*y = -5*t + t. Suppose y = -5*o + 11. Solve 0 = -o*r - 2*r + 4 for r.

1

Let u(w) = 3*w - 14. Let z(b) be the first derivative of b**2 - 7*b + 4. Let p(x) = -3*u(x) + 5*z(x). Let j be p(-7). Solve d - 3 = -j*d for d.

3