Let r(x) = -x - 6. Let c be r(-6). Let p = 19 + -20. Let n be c/(p*4/(-2)). Solve 3*o - 4 - 5 = n for o.

3

Let f = -15 - -35. Solve -3*a - f = 2*a for a.

-4

Let t be (-4)/(-5)*12510. Solve -3*a - 2*a + t = 0 for a.

2

Suppose 0 = 2*f - 4*g - 8, -4*g = -3*f + 3 + 7. Suppose f*v = -3*v + 15. Suppose u = 2*r - 15, -r + 16 = 2*u - 4. Solve m = v*m - r for m.

5

Suppose 6*x = 5*x + 2. Solve x*c + 0 = -8 for c.

-4

Let y(k) = k3 - 4*k2 + 4. Let f be y(4). Let m be 915 - f/20. Let d be (-6)/27 + 112/m. Solve o + d = -o for o.

-3

Suppose 3*l - 12 - 24 = 0. Let h be (1815)/(l/40). Solve 15 = h*v - 9*v for v.

-3

Let g(h) = h - 8. Let j be g(10). Suppose 0 = 3*l + j*l - 25. Solve -v + 0 = l for v.

-5

Let p = 17 + -8. Suppose 3 = -2*k - 9. Let f = k + p. Solve f = a + 2 for a.

1

Suppose 0 = b - s - 2 - 2, -5*b + 12 = 3*s. Suppose j = -3*o + 24, 4*j - o - 52 = -2*o. Suppose -5*u = 2 - 37. Solve u*v = b*v + j for v.

3