Suppose 52*f + 840 = 192*f. Solve -4*g + 16 = 4*b, -g + 4*b = 3*b - f for g.

5

Let g(u) = u2 + u + 1. Let f(i) = -i3 + 3*i**2 + 10*i - 28. Let v be f(3). Let p be g(v). Solve -w + 0*w = 3*y + p, 4*w + 4*y = -20 for w.

-4

Suppose 8 = 2*n + 2*d - 6, -4*n = -4*d - 20. Suppose -2*h = -c + h + 16, -5*h - 12 = 2*c. Solve 5*j - n = -4*a, -2*a + 18 = -j - c*j for a.

4

Let w(f) = 2*f - 2*f + 3839 + 4*f2 - f3 - 3837. Let x be w(4). Solve 5*j + 2*p - p = 14, x = -2*p for j.

3

Let r be ((-1)/2)/(5 + (-531)/108). Let h be (10/r - -3)*(1 - -2). Solve -6 = -3*w + 3*d, -11 = -h*d - 3 for w.

4

Let t = 4944 - 4940. Solve 22*c - 9 = 21*c - 2*r, 3*r + 14 = t*c for c.

5

Suppose -3*r = -7*r + 24. Let y be r + 3/(5/(-20)*6). Solve -5 = -5*q - y*k, 4*q - 4 + 0 = -2*k for q.

1

Suppose -3*m = -8*m + 30. Suppose -m*w = -w + 2*b - 1043, -w = -b - 210. Let i be w/55 + (0 - 2/(-10)). Solve i*o = -3*v - 5, o - 3*o + 4*v = 30 for o.

-5

Let k = -23 + 26. Suppose 4*g - h = k - 2, -g - 5*h + 16 = 0. Suppose o = 3 + g. Solve 3*d + 1 = -2*u, 2*d = 2*u - o*u - 2 for d.

1

Let t be ((8 - 2)*4/(-54))/((-150)/675). Solve -12 = b + 3*i, t*b = -3*i - 1 - 11 for b.

0