Let j(w) = w**2 - 1. Let o(y) = y**3 - 4*y**2 - y + 4. Let r(f) = 2*j(f) - o(f). Let g be r(6). Solve g + 10 = 2*l for l.

Let p(w) = w - 8. Let y be p(11). Let s = y - -1. Suppose -2 = z - s. Solve z*i = -11 + 3 for i.

-4

Suppose 0 = -5*c + 4*f + 35, -23 = -c - 0*c + 4*f. Solve -d - c*d = 8 for d.

-2

Let p be (-1 + 1)/((-8)/2). Solve -8 = 4*z - p*z for z.

-2

Let w be ((-5)/1)/(-3 + 2). Let u be (⁸⁄₂₀)/(⁴⁄₁₆₀). Solve -w*k = -k - u for k.

4

Suppose 1 + 23 = 6*r. Solve 0 = -r*x - 0 + 8 for x.

2

Let n(d) = d**2 - 5*d + 6. Let t be n(4). Let q = 8 - 6. Solve t*y = -q*y for y.

0

Let r be ((-9)/4)/(¹²⁄₆₄). Let v be (4/r)/((-2)/18). Let l be v/1*²⁴⁄₁₈. Solve -l*z + 3*z = -4 for z.

4

Suppose -44 = -4*y + 4*h, -2*y + 3*y + 1 = 5*h. Let t = 20 - y. Solve i - t = -i for i.

3

Suppose -m = -3*c + 1, -2*c = -3*m + 2*m + 2. Let w = 12 - m. Solve 3*y = -w + 7 for y.

1

Suppose d - 4 + 0 = 0. Let l be (-24 - 0)*d/(-12). Solve -3*s = -l - 7 for s.

5