Suppose -m + 2*a + 22 = 0, 3*a + 77 = 5*m - 12. Solve 4*r + m = -0*r for r.

-4

Suppose -2 = -4*r - 3*u + 4, -5*u - 16 = -2*r. Let c = 3 - r. Solve n - 1 + 6 = c for n.

-5

Let f = 11 + -6. Solve -3*r = -17 + f for r.

4

Suppose 4*v + 0*u + u - 44 = 0, 0 = -2*v + 3*u + 8. Solve v = -3*k - 2 for k.

-4

Let j(f) = -f - 1. Let o be j(-4). Suppose 3*v - 4*n - 15 = -n, -v - o*n = 11. Solve -r + 4 = -v for r.

5

Let o = 3 + 9. Suppose -3*g + o + 0 = 0. Solve 0 = -g*z - z + 20 for z.

4

Suppose 0 = z - 3*r + 4, 3*z - 3*r - 2*r + 4 = 0. Suppose 2*h - 48 = -z*i, -4 = -h - 4*i + 32. Let t = 0 + h. Solve t = -u + 5*u for u.

5

Let j = 70 - 66. Solve 6 = -m + j*m for m.

2

Let b(a) = a**2 - 4. Let k be b(-2). Solve -f = -k*f + 5 for f.

-5

Let c(h) = 11*h - 11. Let r(v) = 6*v - 5. Let y(d) = -3*c(d) + 5*r(d). Let g be y(6). Let f = g - -15. Solve 0 = f*s - 2 + 7 for s.

-1