Let g(c) = c**2 - 12*c - 13. Let k be g(13). Solve k = -5*o - 1 + 6 for o.

Let d = -25 - -29. Solve -g - d*g = -20 for g.

4

Suppose 4 = 3*p - r, -3*p - 5*r = p + 1. Let v be p - -3 - (-1 + -1). Solve 3*c + v = -6 for c.

-4

Let k be 3 - 3 - (-1 - 4). Suppose -n - n - k = -3*c, 0 = 2*n - 4. Solve 1 = s - c for s.

4

Let k(l) = -l3 - 2*l2 + 4*l + 5. Let j be k(-3). Solve -j*v = 2*v - 16 for v.

4

Let l(f) = -2*f + 12. Let w be l(8). Let y be (w/(-6))/(³⁄₆₃). Suppose -5*m + y = -1. Solve -m*r - 2*r + 25 = 0 for r.

5

Suppose 0 = -4f + 7 + 1. Let i be (-56)/(-70)(0 + 15). Suppose f = 2*d - i. Solve 5*g + 13 = -d for g.

-4

Let x be (-91)/(-4) - 7/(-28). Suppose 0 = 4*z + 5*q - x, -q = -6*q - 5. Solve -4 = -3*b - z for b.

-1

Let v(m) = -2 + 11*m2 - 7*m2 - 6*m + m**3 + 0. Let w be v(-5). Solve -w*d + 3 = -6 for d.

3

Let n be 3*(-1)/(-3)*2. Suppose 225*o - 221*o = 24. Solve 4*t + o - n = 0 for t.

-1

Let l = -22 - -31. Let s(o) = 5 + o - 4 + l. Let v be s(-8). Solve -3*i - v*i = -15 for i.

3