Let s = 15 - 12. Suppose -5*n - 8 + 0 = 4*k, -2*n + 4k - 20 = 0. Let f be 2 - 0(-2)/n. Solve s*a + 5 = f for a.

-1

Let b = 33 - 29. Solve b = 6*w - 7*w for w.

-4

Let n(g) = g - 6. Let p be n(3). Let y be p*(-3)/27*6. Solve -7*w - 10 = -y*w for w.

-2

Suppose 2*q - 67 = s, -3*s = 2*s + 25. Suppose i - 4*i - q = -4*n, 5*n = -3*i + 5. Suppose 5*g - 4 = 16. Solve g = -n*k - 4 for k.

-2

Let w(m) = -m2 - 1 + 2*m2 + 0*m**2 - m. Let s be w(-2). Solve 0*i = 5*i - s for i.

1

Suppose -r + 4 = -2. Solve r = -5*t + 1 for t.

-1

Suppose 5*x - 12 = 3*f, -4*x = x - 15. Let q = f - 1. Suppose 0 = -h + 5*h. Solve h*g + g - 1 = q for g.

1

Suppose 0 = -11*j + 4*j + 14. Solve -2 = j*r - 0 for r.

-1

Let w = -2 + 6. Suppose -2*y + w*t - 14 = 0, -4*t + 16 = -0*t. Solve -3*m - y - 11 = 0 for m.

-4

Let j(n) = -n - 2. Let z be j(-5). Solve z + 5 = 4*v for v.

2