Let q be ((3/(-4))/(-3))/((-1)/(-8)). Let x be (0 - 0) + 0 - -7. Suppose 2*a = -5*v + 16, -3*a - 2 = -5*v - 1. Solve q = a*b - x for b.

3

Let x be (8⁄10)/(10⁄25). Suppose 7*f - x*f - 25 = 0. Suppose f*g - 2*g + 2*a = 39, -3 = a. Solve 4*w = -w + g for w.

3

Let i(k) = k**2 - 8*k + 9. Let z = 17 - 10. Let q be i(z). Suppose 2*n - 12 = -q*n - 2*m, -5*n + 15 = 2*m. Solve -n*h = -5*h + 2 for h.

1

Suppose 5*y + 0*y = 20. Suppose 4*o = z + 12, -o - 3*o = -3*z - y. Solve 0*f = -2*f + z for f.

2

Let n be 2/(1/(86/(-4))). Let z = 68 + n. Suppose 5*r = -5*q + 5, -4*q = 3*r - 3*q - 5. Solve 3*v = -r*v - z for v.

-5

Let w(m) = m + 22. Let a be w(-9). Suppose -a - 2 = -l. Let f = 0 - 0. Solve l = -f*g + 3*g for g.

5

Let y(h) = -h**2 - h - 1. Let a be y(0). Let u be 1 - a - (-2 - -1). Solve u*i + i - 12 = 0 for i.

3

Let m be 5/(25⁄20)*2. Solve m*h = 5*h for h.

0

Let d = -9 - -6. Let s = d + 7. Solve g + 0*g = s for g.

4

Suppose 6*x = 3*x + 51. Suppose 5*b + 3*s = x, 3*b + 1 = -s + 12. Suppose -15 = -5*f + 3*w, -b*f = -f - 3*w - 15. Solve j - 1 + f = 0 for j.

1