Let w(m) = -m + 21. Let r(v) = 4*v**2 + 1. Let f be r(-2). Let o be w(f). Solve 0 = -c - o + 2 for c.

Let c(j) = j**3 - 9*j + 3. Let a be c(3). Solve 6 = a*x - 3 for x.

3

Let v be (2 - ⁹⁄₆)*14. Let a = -2 + v. Suppose -4*w - a*s = -28, -2*w - 3*s = -4*s - 14. Solve 4*u = w + 5 for u.

3

Suppose 0 = -0*m + 2*m - u - 7, m - 16 = 3*u. Solve -2*g - m = 1 for g.

-1

Let l(f) = f**2 - 7*f. Let o be l(8). Suppose -z = -2*z + o. Let p = z - 7. Solve -11 = -4*j + p for j.

3

Let g(z) = 4*z2 - 2*z - 2. Let i be g(2). Let j(u) = -u3 + 9*u**2 + 12*u - 5. Let s be j(i). Let d be (12/s)/((-2)/(-5)). Solve d*q + 1 = 5 for q.

2

Suppose -3*w + 21 = 3*s, 2*s - 7*s = -w - 17. Solve 6*z - w*z = 0 for z.

0

Let r = 1 + 2. Let x(z) = -z - 1. Let y be x(2). Let d be 18 + 3*2/y. Solve r*m = -m - d for m.

-4

Let o(v) = v3 - v2 - v + 8. Let q be o(0). Solve q = l + l for l.

4

Let n(k) = -6 - 12 + 3*k - 5*k. Let c be n(-12). Solve c*b = b for b.

0

Let i be ((-1)/2)/((-1)/4). Suppose 7*u = i*u. Solve 2 + u = b for b.

2