Let p be 2*(-2)/(-1) + -3. Solve -5*k = p + 19 for k.

-4

Let v = 4 - 2. Suppose -v = 3*s - 4*s. Suppose 5*c = -s*y - 7, 2*y - 3*c = -c + 14. Solve p = -y*p for p.

0

Let k(f) = -f + 4. Let j be k(-6). Suppose 3*c = -r + 22, -j - 20 = -3*c - 3*r. Solve 0 = n - 4*n + c for n.

2

Let u(m) = m3 - 23*m2 + 21*m + 47. Let w be u(22). Solve -7*n = -2*n + w for n.

-5

Let y(s) = -s**2 - 20*s - 71. Let c be y(-12). Solve 0*l - c = -5*l for l.

5

Let a = -37 + 42. Solve 0 = -s + 6*s + a for s.

-1

Let n(v) = v**2 + 4*v + 6. Suppose -5*m = 17 + 3. Let z be n(m). Solve t + z - 2 = 0 for t.

-4

Let z(d) = 6 - 12*d + 9 + 14*d2 - 15*d2. Let x be z(-13). Solve 0 = x*v - 3 + 1 for v.

1

Suppose -2*x + 7 = -0*x + 3*s, -23 = -4*x + 3*s. Suppose -4*b + 25 = -5*j, -5*j + 0*j = b. Solve -b*y + 0*y - x = 0 for y.

-1

Let b(a) = a3 + 6*a2 + 4*a + 1. Let r be b(-5). Let i be (5/(-4))/(r/(-48)). Solve -d + i = d for d.

5