Suppose -z + 4*u - 2 = z, z - 4*u + 5 = 0. Let w = z - 2. Suppose 12 - 60 = -2*p. Solve w + p = -5*s for s.

-5

Suppose -3*m = 2*r + 5, -5*m - 6 = -4*r + 17. Suppose 5*k - r*k - 21 = 0. Solve -3*v = -k*v for v.

0

Suppose -6*x = -11*x + 10. Solve x*o = o + 3 for o.

3

Let p = -1 + 8. Solve -3 = 2*y + p for y.

-5

Let y(a) = 8*a + 11. Let s(x) = 3*x + 4. Let i(q) = 11*s(q) - 4*y(q). Let t(k) = k - 3. Let b be t(4). Let u be i(b). Solve -14 = -3*l + u for l.

5

Let y = 51 - 13. Solve 5*c - y = -13 for c.

5

Let f(l) = -2*l + 4. Let p be f(3). Let m = 6 + p. Solve 0 = m*x + 13 + 7 for x.

-5

Let f(k) = -k3 + 2*k2 + k. Let j be f(2). Solve 3*z + 15 = -j*z for z.

-3

Suppose 0 = -5*a - 15, 5*q = 5*a. Suppose 0 = h + 1 - 0, 3*h = p - 11. Let g be (-1)/(6/q)*p. Solve w + g = -0*w for w.

-4

Let i(s) = s3 + 10*s2. Let b be i(-10). Solve b = -0*w - 2*w - 8 for w.

-4