Let r(p) = p3 - 26*p2 + 26*p - 25. Let z be r(25). Let y = -2 - -3. Solve d - 3 - y = z for d.

4

Suppose -3*z - 2*z + 9 = 2*s, 0 = -4*z + 3*s + 21. Suppose -2*f - 3*f + 20 = 0. Let a = 41 + -26. Solve -a + z = f*u for u.

-3

Let c(d) = 7*d2 + 19*d - 10. Let n(f) = 15*f2 + 39*f - 20. Let q(u) = -13*c(u) + 6*n(u). Let o be q(-12). Solve -5*h - 3 = o for h.

-5

Suppose 4*t + 3*f - 11 = 0, -2*f - 2*f = -2*t + 22. Solve t*l = -5 - 0 for l.

-1

Suppose -4*c + 6*c = 10. Solve -x = -c*x for x.

0

Let y be (72/(-15))/((-6)/(-40)). Let o = y - -16. Let n be 2/(-8) - 4/o. Solve n = j + 2*j for j.

0

Let j be (12 - 10)/(1⁄2). Solve -y = -0 - j for y.

4

Let x(b) = -b3 - 3*b2 - 4b - 3. Let m be x(-2). Let w be (m + -1)(0 - -1). Solve w = -5*o + 12 - 2 for o.

2

Suppose -10*c - 6 = -13*c. Solve -2*h - c*h = -16 for h.

4

Let j = -20 + 40. Solve -3*u - 5 = -j for u.

5