Let x be 0 + -1 + (-2 - -13). Suppose 13*d + x = 15*d. Solve -d = 4*n + n for n.

-1

Let f(o) = o**2 + o + 2. Suppose -l + 3*l + 4 = 0. Let y be f(l). Solve -3*j + y = -5 for j.

3

Let n(f) = f3 - 4*f2 - 3*f - 7. Let u be n(5). Solve -u*h + 0*h = -3 for h.

1

Let c(f) be the first derivative of -2 - 1⁄2*f**2 + 2*f. Let n be c(0). Solve q + n*q = 0 for q.

0

Let k(q) = q**2 - 7*q + 6. Let z be k(7). Let a = z + -4. Suppose -5*j - 5*b = 10, 4*b = -j + 3*j - 20. Solve -a*r = j*r - 16 for r.

4

Suppose 14*z - 10*z = 132. Solve 5*o - 8 = -z for o.

-5

Let z be 0/((-5)/10*6). Solve z = 4*m + 13 + 7 for m.

-5

Let l(y) = y + 0*y - y2 - 4 - 3*y2 + 5*y**2. Let v be l(3). Solve 0*z - v = -4*z for z.

2

Let p(v) = -v - 6. Let y be p(-4). Let o be y/6 - 26/(-6). Solve -5*z = 29 - o for z.

-5

Suppose 3*r - r = 8. Solve -2*d = -d - r for d.

4