Suppose 0 = -0*b - 2*b + 8. Let z(k) = k**3 + 7*k**2 + 1. Let r be z(-7). Solve b*d + 13 = r for d.

Suppose 4*g = 7 + 1. Let h be (³⁄₃)/1 - -2. Suppose 25 = 2*m + h*m. Solve -m*l + g*l = -9 for l.

3

Let l(s) = -s**2 - 9*s - 12. Let j be l(-6). Solve -10*v = -j*v + 16 for v.

-4

Let n = -30 + 21. Let v = -6 - n. Let m = 31 - 21. Solve v*d - d = -m for d.

-5

Let l(z) = -z2 + 1. Let m(h) = -3*h2 + h + 4. Let w(v) = -11*l(v) + 4m(v). Let r be w(4). Let n be 2((r - 2) + -1). Solve 0 = n*s + 1 + 3 for s.

-1

Let k(u) = u3 + 10*u2 - 12*u + 5. Let i be k(-11). Let f = -15 + i. Solve 3*o + f = -2 for o.

-1

Let j be ((-1)/(-1) + -1)*1. Solve z + j*z = -2 for z.

-2

Let p(g) = -22*g3 + g2 - 2*g - 1. Let m be p(-1). Suppose y = -5*b + 26, 2*y + 2*b - m = 4. Solve 1 = 4*r - y for r.

3

Suppose 5*p = -15, 0 = -2*b - 0*b + 2*p + 12. Solve -b*x + 2*x = 1 for x.

-1

Suppose -85 = -8*k - 29. Solve -4*r = -k*r + 3 for r.

1

Let b(l) be the first derivative of l**2 - 4*l - 4. Let n be b(3). Solve -n = -y + 3 for y.

5