Let l(m) = m**2 + 8*m - 1. Let x be l(-9). Let q be 4/x - 2⁄4. Solve q = k - 5 + 3 for k.

2

Suppose 0 = -m - 4*m - 5, 3*m - 17 = -2*y. Suppose -4*z - c = 3*c - 20, z - 2*c = -y. Solve i + z = 5 for i.

5

Let w be (0 - 4)/(4/(-18)). Let c be 33/w + 1⁄6. Solve -5*b = -3*b - c for b.

1

Suppose 7*f - 21 = -0*f. Solve 2*y + 3 = f*y for y.

3

Let h = -19 + 25. Let x be (h/(-8))/((-1)/4). Solve x*z = -z for z.

0

Let p = 53 - 38. Solve -p = -0*x - 3*x for x.

5

Suppose 0 = -5*z + v + 51, -3*z + 7*v + 35 = 2*v. Suppose -h - 3*h = -28. Let y = z - h. Solve y*q + 0*q + 3 = 0 for q.

-1

Let p(u) = -1 - 2*u - 1 + 3*u - 1. Let s be p(6). Solve s*a + 0 = -3 for a.

-1

Suppose -i + 5*s + 27 = 0, 12 = -3*i - 5*s - 7. Let x = -4 + 10. Solve i*z + x = -z for z.

-2

Let t be ((-18)/(-4) - -3)*(-20)/(-6). Solve -v - 4*v = t for v.

-5