Let o(h) = h**2 + 2h. Let i be o(-6). Let s be 6(-3)/i - (-45)/12. Let n = 6 + -1. Solve 4*b - 2*f = 16, 18 = s*b + n*f - 7 for b.

5

Let r be ((-9)/5)/(23⁄115). Let z(o) = -2*o3 - 18*o2 - o - 3. Let n be z®. Solve -5*j + 2*j - 10 = -4*a, 5*j - a = n for j.

2

Suppose 44 = -4*g + 64. Suppose 5*m - 4*r + 1 = -2*r, -g*m = r - 8. Let v be (m + 2/(-4))*4. Solve 0 = 2*l - v*z + 4, l - z = -4*z + 6 for l.

0

Suppose 4*l + 2*k = 94, 2*k = -l + 4*l - 74. Suppose -2*b + 10*b - l = 0. Solve -b*c = -9, 2*a = -a - 3*c + 24 for a.

5

Suppose -32*i = 37*i - 276. Let f = 1 + 11. Solve i*m = -5*o + 3 + 9, 3*o + f = 4*m for o.

0

Let j be (-17 - 204/(-12))*(-1 + 4⁄6). Solve j = -5*p - 10*h + 7*h - 20, 5*p - 2*h = 5 for p.

-1

Let o(z) = -17*z - 7. Let u be o(-2). Suppose 0 = -25*g + u*g - 10. Solve -5*c - 22 = -4*c + g*f, 2*f = 4*c for c.

-2

Let u = -2689 - -2692. Solve 19 = -u*n + 4*w - 9*w, -5*n - 19 = 2*w for n.

-3

Let x® = 3*r**3 + 2*r - 140. Let a be x(0). Let w = -135 - a. Solve -l = -2*l - w*y - 30, 5*y + 10 = 3*l for l.

-5

Let u = -3992 - -3997. Solve -u*k + 15*h + 12 = 13*h, 4*h = -4 for k.

2