Let a = -20 - -25. Solve -a*k = -12 - 13 for k.

Let l be (-2)/10 + (-1267)/(-35). Suppose 0 = 6*q - l - 0. Solve -4*h + q*h = 0 for h.

0

Let i be (288/(-60))/(¹⁄₅). Let a = i - -26. Solve -3 = -g + a for g.

5

Let n = 24 - 16. Solve -w - n = -4 for w.

-4

Let l(w) = -w - 2. Let z be l(-5). Let o(s) = s3 - 3*sz - 4*s2 + 5*s3 + s + 2*s**2. Let i be o(1). Solve n + i*n = -15 for n.

-5

Let y(g) be the first derivative of -g**²⁄₂ + 9*g + 2. Let w be y(7). Solve -w*k = -5*k for k.

0

Suppose 2*s = -2*s. Let o be (-15)/(-10) - ²⁄₄. Solve 2*q - o - 3 = s for q.

2

Let u = 17 + -12. Suppose -20 = 5*r, -3*w = u*r - 0*r + 14. Solve -w*s = -7*s - 25 for s.

-5

Let c be 28/(-4)*(-2)/7. Solve -c*x = -x + 5 for x.

-5

Let z be 2 + (0 + -1 - -1). Suppose 22 = 4*l + z*h, -3*l + 3*h + 2*h - 3 = 0. Suppose y + 12 = l*y. Solve -2 = y*a + 6 for a.

-2

Let d(l) = -l**2 - 2*l - 2. Let w be d(0). Let t be (¹⁵⁄₆)/(w/(-4)). Solve o + 0 + t = 0 for o.

-5