Let z be 3 - (-2)/(-2)*-1. Solve -8 = -z*x + 12 for x.

Let h be ((-15)/(-5))/(-3) - -4. Solve 0 = -h*o + o - 4 for o.

-2

Let z(d) = -d3 + 8*d2 + 2*d - 1. Let u(i) = 3*i3 - 17*i2 - 4*i + 3. Let h(m) = 2*u(m) + 5*z(m). Let w be h(-5). Solve 7*v - 3*v = -w for v.

-4

Let m(b) = 2*b**2 + 27*b - 11. Let l be m(-14). Solve -l*q + 12 = -0*q for q.

4

Suppose 2*c - 20 = -3*a + c, 3*a - 26 = -4*c. Solve -7*v - a = -4*v for v.

-2

Let u(k) = 4*k**2 + k. Let i be u(-1). Let t = 1 - i. Let b be -3 + 5 - (-2)/t. Solve -3 - b = -o for o.

4

Suppose 4*y - 7*y = -48. Suppose 0 = 5*z - 3*z + y. Let l be (-2)/z + ²²⁄₈. Solve j = l*j for j.

0

Let x(l) be the second derivative of l⁴⁄₁₂ + 5*l³⁄₆ - 7*l**2 - 10*l. Let z be x(-7). Solve -w - 3*w = z for w.

0

Suppose -2*z - 3*z - 3 = -3*v, 0 = -3*z + 5*v - 5. Suppose -3*y + 2*f + 3*f = 10, 2*y - f + 9 = 0. Let b(u) = -u - 1. Let c be b(y). Solve z = -3*i + c*i for i.

0

Suppose 4*j - 18 - 2 = 0, -l = -5*j + 23. Suppose -17 = q - l*p + 5*p, -5*q + p = 5. Let v be (0 - 0)/(q + 1). Solve i = -v*i for i.

0

Let f(n) = -n3 - 6*n2 - n - 2. Let h be f(-6). Solve -16 = h*p + 4 for p.

-5