Let o(x) be the second derivative of 13*x3⁄6 - x2 - x. Let v be o(2). Suppose 5*c = l - 4*l + 24, 0 = -3*c - 5*l + v. Solve c = 5*t - 2 for t.

1

Let u(t) = t**2 - 4*t - 7. Let o be 2/(-10) - (-155)/25. Let z be u(o). Solve -2*v = -z*v + 9 for v.

3

Let y(l) be the first derivative of l**2⁄2 + l - 5. Let o be y(0). Solve -2 - o = -x for x.

3

Let f be ((-18)/30)/(9/(-30)). Solve -f*l - 6 = -16 for l.

5

Let x = -7 - -11. Let o = -62 + 64. Solve o*t = x*t + 8 for t.

-4

Let u(v) = -v - 3. Let g be u(-5). Suppose -g*f = -f - 12. Suppose -2*o - 2 = -f. Solve -11 = -o*a - 6 for a.

1

Suppose 4*j + 8 = 2*i, 4*i + 4 = 2*j + 2. Let l = -2 - i. Suppose l = v - 0*v. Solve v*t - 10 = 2*t for t.

-5

Let v be (-12)/8 - (-15)/2. Let d be 1⁄2 - (-165)/v. Solve -5*l + d = 8 for l.

4

Let q = 201 + -195. Solve -14 = -4*j - q for j.

2

Let r be (-10)/4*8/(-10). Let q(b) = -14*b2 - 14*b + 11. Let f(w) = 5*w2 + 5*w - 4. Let t(p) = 17*f(p) + 6*q(p). Let z be t®. Solve -k - z = -2*k for k.

4