Let l(v) = -3*v**3 - 2*v**2 + 2*v + 3. Let n be l(-2). Let d(o) = o**2 - 20*o + 2. Let x be d(20). Suppose -x*q - q = -n. Solve r = 2*r + q for r.

Suppose 0 = 6*l - 3*l - 6. Solve -l*c + 9 = 1 for c.

4

Let v = 2 + 2. Solve g - v*g + 15 = 0 for g.

5

Let j be 6/(-4) + (-2)/4. Let y be (5 - -1)*j/(-4). Let n = 60 - 35. Solve 0 = -y*r - 2*r + n for r.

5

Suppose -z - 10 = 5*h, -4*h = 3*z - 5z - 6. Let t be 0(-4)/(h - -5). Solve 3*n = -t*n for n.

0

Let w = 73 - 73. Solve w = 2*f + 3*f + 10 for f.

-2

Let y(j) = -j3 - 7*j2 - j - 3. Let f be y(-7). Solve 0 = f*k - 2 - 6 for k.

2

Let o(k) = -k**3 - k. Let r be o(-1). Solve -4 + 0 = r*b for b.

-2

Suppose 0 = -3*r + 10 + 2. Suppose 1 = -5*y + a - 2, 0 = -4*y + r*a - 12. Suppose 0 = -x - x, -3*g - 2*x + 57 = y. Solve 0 = 3*t - g + 4 for t.

5

Let g be (-80)/(-48) + -1 + ¹⁴⁄₆. Solve -g*u = -7*u + 8 for u.

2

Let r(i) be the first derivative of -i³⁄₃ - 9*i²⁄₂ - 12*i - 6. Let j be r(-7). Solve -j*f + 1 = 3 for f.

-1