Let t(r) = 2*r - 8. Let j be t(6). Let i = -2 + j. Suppose 7*f + 5*q - 13 = 3*f, -i*q = 3*f - 8. Solve -1 = -f*s + 1 for s.

Suppose 4*n = 5*i + 2*n + 23, -n - 1 = 0. Let a = 7 + i. Solve u + 5 = a*u for u.

5

Let z© = -c3 + 2*c2 - 10. Let f(s) = -s**2 + 3. Let k(y) = 7*f(y) + 2*z(y). Let g be k(-2). Solve -p + g*p + 12 = 0 for p.

-3

Let t(u) = -u3 + 5*u2 + 5*u - 5. Let s be t(5). Let v = s + -16. Solve -v*n = 1 + 3 for n.

-1

Let d be -1 - (-4 - 1) - -3. Solve 2 - d = g for g.

-5

Suppose -a - 5*t - 20 = 0, -4*t + 0*t = 2*a + 22. Let k(m) = -m. Let r be k(a). Solve -v + r*v = -20 for v.

-5

Suppose x + 14 - 17 = 0. Solve -2*q = -x*q - 2 for q.

-2

Let g = -21 - -6. Let w = -13 - g. Solve w = -i + 7 for i.

5

Suppose 5 = y + 1, -4*y - 54 = -5*s. Let i be 4/s - (-2)/(-7). Solve 2*g = -i - 2 for g.

-1

Let i = -9 + 14. Let b(k) = 5*k. Let p(o) = -o3 - 2*o2 - o + 1. Let f be p(-2). Let n be b(f). Solve i*l - n = 2*l for l.

5

Suppose -5*u + 21 = -2*l, 2*u = 5*u + 4*l + 3. Suppose 5*i = -3*k + 5 - 1, -4*i - k = -6. Suppose z + 0 = i. Solve u*g = z*g - 4 for g.

-4