Let f be ((-2)/(-1))/(3/6). Suppose -r + a - f*a + 16 = 0, -20 = -4*r - a. Solve -b + r = b for b.

Suppose 5*r + 3*a = 5*a + 2, 0 = -5*r - 4*a + 26. Let z be (r + -2)/(2 + -1). Solve -g + 5*g + 8 = z for g.

-2

Let r be (5 + -4)*(-4)/1. Let v(f) = -f3 - 4*f2 + f + 4. Let w be v®. Solve 0*t + 2*t = w for t.

0

Suppose -2*v - 26 = -28. Solve v + 3 = 2*j for j.

2

Let o = 3 - 1. Let u be 2/(-2) + 4/o. Solve 2*h - 5 = -u for h.

2

Suppose 0 = -19*s + 21*s - 14. Solve -2*a = -s*a for a.

0

Suppose -b - p = -3*p - 6, 5*b - 3*p = 9. Let y = b + 0. Let h = 7 + -5. Solve y = 2*r + h*r for r.

0

Let a be (-52 - -8)*3/(-12). Solve 0 = 3*n + a + 1 for n.

-4

Suppose 2*q = 5*y - 11, 4*q = -2*y - 5 + 19. Suppose 0 = -2*v - v + y, 0 = -z - 2*v + 3. Solve -2*l - 3 - z = 0 for l.

-2

Suppose -u + 3 = -5*m, -4 = -2*u - m + 2. Solve u*l - 6 = 5*l for l.

-3

Suppose 2*i - 4*t - 22 = 0, 0*t - t - 44 = -4*i. Let v = i + -5. Solve 2*d - v = 4 for d.

5