Let u = 19 + -10. Let m = u + -4. Solve -4*k + m*k + 2 = 0 for k.

Let j(y) = -y2 - 11*y - 13. Let n be j(-9). Let g(t) = t2 - 5*t + 4. Let o be g(n). Solve -11 = o*z + 1 for z.

-3

Let w(o) = o3 - 7*o2 + 7*o - 3. Let x be w(6). Suppose 0 = x*l - 2*l - 2. Suppose -l = -j + 1. Solve 0*n = -j*n for n.

0

Let h© = c**2 - 8*c - 8. Let r be h(12). Let o be r/15*³⁄₂. Solve -o*a - 2 = 6 for a.

-2

Let t® = r3 - 8*r2 - 8*r - 9. Let y(q) = q3 + 4*q2 - 7*q - 1. Let a be y(-5). Let k be t(a). Solve 0*g + 4*g + 8 = k for g.

-2

Let y® be the third derivative of -r⁴⁄₈ - 13*r³⁄₆ - 4*r**2. Let s be y(-6). Solve s - 14 = 3*z for z.

-3

Suppose 2*p - 2*h - 2*h = -114, -2*p = h + 134. Let l be 2/(-7) + p/(-7). Solve 7*w - 4*w = l for w.

3

Let y be 3/(1 + 0 + 0). Let r = y - 2. Let p(g) = -g3 + 3*g2 - g. Let b be p®. Solve -i + b = -4 for i.

5

Let p(l) = -l**2 - 7l - 4. Let s be p(-7). Let z be (-5)/s(3 + 9). Suppose 3*a = 2*a - 3*d - 9, 4*a - 5*d = z. Solve a = f - 4*f for f.

0

Let a be (2 + (-10)/4)*-30. Solve -w = 2*w - a for w.

5

Let x(g) = g3 - 4*g2 - 4*g - 3. Let d(w) = w**2 + 5*w - 9. Let r be d(-7). Let a be x®. Let o = a - -1. Solve 2*q + 5 = -o*q for q.

-1