Let h be (-195)/(-27) + 4/(-18). Let a(k) = -k**3 + 8*k**2 - 5*k - 10. Let y be a(h). Solve y*c = c + 12 for c.

Let j be (2/(-3))/((-4)/12). Solve -5 - 1 = j*m for m.

-3

Suppose 0 = -4*d + 3*x + 14, -4 = -4*d - 2*x. Solve -d*q = -2 + 12 for q.

-5

Suppose -2*w + 0*w = z - 11, -20 = -4*z - 2*w. Suppose -4*x + 2 - 4 = 2*f, -3*f - 3 = z*x. Solve x = 4*r - 0*r + 8 for r.

-2

Let n(f) = f - 5. Let u be n(7). Suppose 0 = -d + u*d. Solve d = -k - 0*k for k.

0

Let z be (-1)/(-2) + ⁹⁄₆. Let c = 3 + z. Solve -2*a - c = 3 for a.

-4

Suppose 5*d = d + 80. Suppose d = 2*t + 3*x, 3*t - x = 7 + 1. Solve -t = 2*o + 2*o for o.

-1

Let r be (-93)/(-24) + (-4)/(-32). Solve r*s = s - 12 for s.

-4

Let n® = 6*r**2 - 2*r - 1. Let z be n(-1). Suppose 3*q + s + 6 = -28, 4*s = -16. Let o(j) = -j - 7. Let b be o(q). Solve 2*m = -z - b for m.

-5

Let n(b) = -6*b + 12*b - 9 - 8*b. Let k be n(-7). Solve 0 = -r - 3 + k for r.

2

Let a(p) = 2*p + 5 - 1 + 1. Let r be a(0). Solve 2*u - r = 1 for u.

3