Suppose 13 = 5*x + 2*h - 4*h, -5*h = 4*x - 17. Let j(c) = c**2 - c + 3. Let v be j(x). Solve -2*b - v = -3 for b.

Let g = 41 - 36. Solve -g*w = -0*w - 25 for w.

5

Let c = -8 + 8. Let t = 18 - 12. Solve c = -z + t*z + 25 for z.

-5

Let o(l) = -5*l - 7. Let x be o(-3). Solve b + 3*b - x = 0 for b.

2

Let n(h) = h + 5. Let l be n(-5). Solve l*w + 5*w + 20 = 0 for w.

-4

Let m(q) be the second derivative of q³⁄₆ + 10*q2 - q. Let w be m(0). Solve 5*r - w = 5 for r.

5

Let d be 36/(-10)*40/(-6). Let t be (¹⁵⁄₉)/((-1)/(-3)). Suppose -t*b = 2*u - 14, 4*b - 7*b + d = -4*u. Solve -4*l = -6*l - b for l.

-2

Suppose 19 = 2*f - 1. Solve -3*o = -5*o - f for o.

-5

Suppose -3*c - 2*o + 1 = -2*c, -3*o - 26 = -4*c. Suppose -3*i = -c*i + 8. Let r = 4 - 4. Solve r = -5*g + 6 + i for g.

2

Let d = 10 + 1. Suppose 4*g + d = 75. Solve n + 3*n = -g for n.

-4

Let b(v) = v3 + 3*v2 + v. Let a be b(-2). Let j(g) = -3*g + g + g + 3*g**a + 0*g - 1. Let d be j(-1). Solve -d*n + 7*n = 0 for n.

0