Let u be (3 + (-2 - -1))*(-1)/(-2). Solve -4*z + u = 9 for z.

-2

Suppose -5 = 2*u + 5*g, 4*g = -5*u + 3 - 7. Let d = 20 + -20. Suppose u = -x - d*x. Solve x = 3*a + 2*a - 5 for a.

1

Suppose 3*r - 8 = j - r, -4*j - 5*r = -31. Suppose -88 = 4*u - j. Let y be 15⁄2 + u/14. Solve y*g + 10 = g for g.

-2

Let l(k) = 2*k - 4. Let j be l(4). Solve -j*x + 15 = x for x.

3

Let z = 15 - 10. Suppose -5*m + 3 = -4*n + 12, 0 = -5*n - z*m + 45. Solve -3*c + 3 = -n for c.

3

Let k(b) = 3*b**3 - 1. Let h be k(1). Suppose h*j = -2*j. Suppose j = 5*r - 7 - 3. Solve -16 = r*f + 2*f for f.

-4

Let d = 0 - 3. Let x be (0 - -1) + d + 2. Solve 0 = -3*s + 3 - x for s.

1

Let b = 8 + -15. Let i = -3 - b. Let h = 8 - i. Solve 0 = h*g - 4 + 12 for g.

-2

Let b(k) = -k + 22. Let r be b(22). Solve -9 = -r*n - 3*n for n.

3

Let t be (-12)/7 - (-2)/(-7). Let a(f) = -2*f. Let q be a(t). Solve -g = q*g - 10 for g.

2