Let h = 13 - 12. Solve 0*w + w = h for w.

Let a = 24 + -4. Solve -t = 4*t + a for t.

-4

Let f(s) = 5*s - 1. Let n be f(-1). Let d(t) = t + 9. Let x be d(n). Solve -x*k - 2 = -2*k for k.

-2

Let s be ((-48)/80)/((-1)/5). Solve -2*r = s*r - 5 for r.

1

Let j(g) = -3*g3 - g2 + 1. Let o be j(-1). Suppose 3*h - h = 96. Suppose h = o*f + f. Solve f = 4*z - z for z.

4

Let w = -1 + 1. Suppose t + w*t = 2. Solve l = t*l + 5 for l.

-5

Let z be (-12)/(-9)*(-12)/(-8). Solve 4*k - 6 = -z for k.

1

Let i be (8/(-6))/(3/(-45)). Suppose 5*s = s + i. Solve 0 = -s*o + 2*o for o.

0

Let g(b) = -b**2 - 5*b - 4. Let w be g(-4). Solve 4 = -2*l - w for l.

-2

Suppose 0 = -n - 5*y + 26, -n - 3*n + 20 = -y. Let t be -4 - -2 - (-1 - n). Solve -3*d + 20 = t for d.

5

Let h(v) = v3 - 6*v2 + 5*v + 7. Let m(o) = o3 + 6*o2 - 8*o - 2. Suppose -2*p = -5*p - 21. Let b be m(p). Let g be h(b). Solve 4*a = g - 19 for a.

-3