Suppose 0*d - 4*c + 8 = 2*d, 3*c - 6 = 4*d. Solve -x + 3 = -d for x.

3

Suppose l - 3*l = -6. Solve -1 - l = 2*x for x.

-2

Suppose -3 = -h + 5*j + 12, 2*h + 4*j = 2. Let b(u) = -6*u - 2. Let y be b(-2). Let z = y + -6. Solve 3*w = z*w + h for w.

-5

Let z be 17 + (1 - (1 + -2)). Let i(a) = a2 - 4*a + 1. Let w be i(4). Let n(b) = 2*b3 - 3*b**2 + b + 1. Let h be n(w). Solve -5*j = z + h for j.

-4

Let h = 23 + -27. Let b(k) be the second derivative of k4⁄12 + 5*k3⁄6 + 3*k**2 + k. Let q be b(h). Solve v = -q*v - 12 for v.

-4

Let d = -1 - -1. Suppose 0 = 3*b - 4*b + 16. Suppose -8*o = -4*o - b. Solve d + o = y for y.

4

Let v = 5 - -1. Suppose 2 + v = -4*t. Let a be ((-5)/t)/((-7)/(-14)). Solve -2*d - a = -3*d for d.

5

Let r(a) = 2*a - 6. Let s be r(5). Suppose 2*x = 4*o - 4, -5*x + 3*x = -2*o - 2. Suppose -b + 9 = o*u, -5*b + 11 = -4*b + 4*u. Solve -s + b = m for m.

-1

Let b = -72 - -75. Solve 2*v = v - b for v.

-3

Suppose 3*k + 20 = 5*k. Solve -4*u - k = 10 for u.

-5