Let b(a) = -a**3 - 5*a**2 - 2*a - 4. Let o be b(-4). Let y be 9/(-2)*8/o. Solve y*r - 7*r - 16 = 0 for r.

Let x(k) = k**2 - k + 10. Let y be x(0). Suppose 4*p = 3*n + 30, p - y = -0*p + 2*n. Solve 2*s + 2 = -p for s.

-4

Let s(w) be the third derivative of 0 - ¹⁄₂*w3 + 3*w2 + ¹⁄₆₀*w5 + 0*w + ¹⁄₂₄*w4. Let v be s(-3). Solve 2*l - 3*l = -v for l.

3

Suppose 3*c = 5*c - 4. Let x be 4/c + 0 + 1. Solve -5 = -x*o + 7 for o.

4

Let d = 22 - 20. Solve -9 = d*g + g for g.

-3

Suppose 0 = 2*v + 3*v + 3*l - 48, 0 = -5*v + 4*l + 76. Solve 3*k - v = 7*k for k.

-3

Suppose 12*f = 13*f - 2. Suppose -4*z - 20 = 0, -q + 2*q = -4*z - 13. Let t = q + -5. Solve t*m = -f*m + 8 for m.

2

Let q(i) = 2*i - 3*i + 0*i. Let f(s) = -3*s**2 + 3*s + 3. Let v be f(2). Let j be q(v). Solve -2*p = j*p for p.

0

Let h(l) = 4*l3 + l2 + 3*l - 3. Let k be h(1). Solve 0*m = k*m + 10 for m.

-2

Let k(m) = m + 5. Suppose 2*u - 1 - 3 = 0. Let w = -7 + u. Let g be k(w). Solve -2*v = -g*v for v.

0

Let k = 2 - 2. Suppose k*a = 2*a - 4. Solve a*s = -2*s for s.

0