Let j(v) = 12*v - 1. Let n be j(2). Suppose 6*h = -b + 3*h + n, 0 = -5*b + 5*h + 15. Solve -b = r + r for r.

-4

Suppose j - 30 = -22. Solve 2*g = -12 + j for g.

-2

Let t(f) = f**2 + 2*f - 1. Let h be t(-3). Let a be 3/(3/(-6) + 1). Suppose h*k - 18 = 5*o, o - 4*o = a. Solve -k*u = u + 15 for u.

-3

Let x© = c**2 + 6*c + 5. Let t be x(-5). Suppose -4*b = -0*g - 4*g - 4, b + 4*g - 26 = t. Solve 0 = 3*s - 6*s - b for s.

-2

Let m be ((-4)/6)/(2/(-18)). Let b = 4 - 2. Let t be (-6)/(b*3/(-4)). Solve -t*z - m = 2 for z.

-2

Suppose 0 = -m - 0*m. Suppose 4*c + g + 4 = 0, 2*c + 2*g + 0*g + 8 = m. Suppose 2*d = 4 + 2. Solve 12 = -d*z - c for z.

-4

Suppose -2*i = 5*r - 62, -3*i - 18 = -5*r + 39. Let z = -8 + r. Solve -2 = z*f + 6 for f.

-2

Suppose -2*w = -3*l + 2*w + 8, 3*w = 2*l - 5. Solve n = -n - l for n.

-2

Let g(h) = -h3 - 8*h2 - 6*h + 10. Let w be g(-7). Solve -x + w = -0 for x.

3

Suppose 2*h = -3*m + 11, -5*m + h + 14 = -0*h. Suppose 0 = 4*i - m*x + 6, -5*x + x = 8. Let f = i + 9. Solve 3*w = f*w + 15 for w.

-5