Suppose -5*p + 5*u + 40 = 0, 5*p + 4*u - 6 = 43. Let t(d) = d3 - 8*d2 - 9*d + 4. Let a be t(p). Solve -19 = -3*h - a for h.

5

Suppose -j + 3 = h, -2*h + 9 = -4*j - 3. Suppose -h*f + 5 = -3*f. Solve 4 = -f*r + 4*r for r.

-4

Suppose 15 = 5*r + 2*l, -r - l + 0*l = -3. Suppose v + r*v + 5*a = 68, 3*v + 4*a - 52 = 0. Suppose -4*s + v = -4. Solve s = -z + 5*z for z.

1

Let r be (-3)/(-21) - 12/(-14). Suppose -10 = 2*n, n + r + 1 = -a. Solve -z + 8 = -a*z for z.

-4

Suppose -5*d + 0*d = -10. Solve -4*q + d*q = 0 for q.

0

Let d be 1/(-5) + 48⁄15. Suppose 4*n + 3 = -3*z + 4, d = -3*z. Solve 0*y - y = -n for y.

1

Suppose -u - 5*i + 11 = 0, -3*i + 48 = -u - 3*u. Let k = 15 + u. Solve 0 = 5*f - k - 14 for f.

4

Let g = -13 - -13. Solve 0*m + 4*m - 8 = g for m.

2

Let l(a) = -a - 2. Let i be l(-5). Let b(g) = -g3 - 8*g2 - 8*g - 5. Let p be b(-7). Let r = p - 0. Solve r = u - i*u for u.

-1

Let r = 8 + -6. Suppose -2*s + 32 = r*s. Let b be 28/s + 1⁄2. Solve -x = x - b for x.

2