Let y = -4 + 6. Suppose 10*z - 8*z = y. Solve 2 = k + z for k.

Let r(s) = s3 + 7*s2 + 6*s. Let v = 1 - 7. Let i be r(v). Solve i = k + 2*k for k.

0

Suppose 0 = 3*w - 2*w - 5. Let u = 0 - -4. Solve -u*j + w = -3*j for j.

5

Let i(q) = -4*q3 + 11*q2 + q + 6. Let k(j) = -3*j3 + 10*j2 + 6. Let f(z) = 4*i(z) - 5*k(z). Let a be f(-7). Solve 0 = -2*u - 3*u + a for u.

3

Let j(u) = 2*u2 + 4*u - u2 + 0 - 4 + u. Let t = 4 - 10. Let n be j(t). Solve 5 - 1 = n*x for x.

2

Let p be ((-18)/(-15))/((-4)/(-10)). Solve -p = -u - 0*u for u.

3

Suppose -4*n = -6 - 14. Solve -m = 4*m + n for m.

-1

Let x(h) = 2*h - 3. Let b be x(2). Suppose 3*r - b = 11. Solve -4*k - r = -2*k for k.

-2

Let z = 0 - 0. Suppose 5*x = 4*y + 13 + 5, -2*x + 5*y = -14. Suppose -5*r = 10, -4*m - x*r + 3*r + 2 = z. Solve m = -6*l + 2*l for l.

0

Let p be -8*(-2 + (-12)/(-8)). Solve p = -0*z - 2*z for z.

-2

Let d be 4 + -1 + -6 + 28. Solve d = -0*l - 5*l for l.

-5