Let a be (4/(-5))/((-16)/(-120)). Let f be (a/10)/((-1)/5). Solve -f*o + 8 = -7 for o.

Suppose -3*h + 2*f - 1 = -4*h, -4*h + 4 = 2*f. Solve h = -v + 2 for v.

1

Let r(k) = k - 6. Let y be r(6). Solve 0 = 5*c - y*c - 15 for c.

3

Let s be ((-24)/60 - ¹⁶⁄₁₀) + 2. Solve 4*d + 3 - 7 = s for d.

1

Let f(m) = -m3 - 8*m2 - 8*m - 2. Let o be f(-7). Suppose -o + 2 = -v. Suppose 56 = 9*r - 7. Solve v = 4*u - r*u for u.

-1

Suppose 3*a - 28 = 5. Suppose -k + 5*h - a = -2*k, 3*k + 7 = 5*h. Let v be -2 - k - (-1 + -2). Solve -3*m - 14 + 2 = v for m.

-4

Let y be ⁴⁄₁₀ - (-39)/15. Let r be y/(⁹⁄₆) + 3. Solve 0 = -r*j - 7 - 13 for j.

-4

Suppose 2*x - 3*d + 0*d = 13, 2*d = -2. Suppose -k = -0*k + x*b - 25, 3*k - 2*b = 7. Suppose 2*y + 6 = -4*p, -y + k*y + 2 = -3*p. Solve -y - 3 = -o for o.

4

Let v be 284/(-18) + 10/(-45). Let p = -11 - v. Let q = 48 + -23. Solve 4*c = -p + q for c.

5

Suppose 0 = -x + n - 5 + 15, 3*x = n + 20. Solve x*o = 3*o for o.

0

Suppose 3*x + 6 = 3*t, -3*t + 2 = x - 12. Solve x*o - 4*o - 8 = 0 for o.

-4