Suppose -4*k + 3*f = -9, 12 = 3*k + 2*f + 1. Solve b + 8 = -k*b for b.

Let d(y) = y**2 - 5*y + 1. Let n be d(5). Suppose 4*p - n = -5. Let h be (5/(-3))/(p/3). Solve -2*o + o = h for o.

-5

Let k be (-31)/(-4) + 24/(-32). Suppose -4*o + 1 = -k. Solve -a = -3*a - o for a.

-1

Let q(a) = -a3 + 10*a2 + 13*a - 2. Let n = -17 + 28. Let b be q(n). Solve 3*h + b = 8*h for h.

4

Let n = -2 - -5. Solve 0 = 5*y - 7 - n for y.

2

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

0

Let f® = -r**2 + r + 2. Let m be (-18)/(-10) + ¹⁄₅. Let c = 2 - m. Let h be f©. Solve 6 - h = 2*z for z.

2

Suppose 5*p = 4*i + 12, -5 = 4*p - 21. Let t be (0/(¹²⁄₃))/i. Solve t = 3*v - v - 4 for v.

2

Suppose d - 11 = -2*j, 0 = -2*j + 7*j - 4*d - 60. Solve 0 = -6*v + 4*v - j for v.

-4

Let x be (-42)/(-4) + (-3)/6. Let p = -16 + 30. Let r = p - x. Solve -15 - 5 = -r*h for h.

5

Let w(m) = -m3 + 7*m2 - 7*m + 8. Let c be w(6). Solve c*z = -z + 15 for z.

5