Suppose 2*t + 4*y - 9 = 5, -40 = -5*t - 5*y. Let u = -1 + -5. Let k = t - u. Solve -4*n + k = n for n.

3

Let x(z) = z + 15. Let a be x(-11). Solve 3*w - a = w for w.

2

Let n(h) = h - 2. Let g be n(-9). Let s = g + 19. Solve 7*i = 3*i + s for i.

2

Suppose 6*l - 80 = 2*l. Let w = -5 + l. Solve -4*a + w = 3 for a.

3

Let s = -1 - 0. Let r = s - -3. Solve -r*n = -6 - 0 for n.

3

Let y = 4 - 4. Let r be y/1*(-8)/(-16). Suppose 4*z = -3*p + 11, 4*p = p + 4*z + 19. Solve 5 = -p*h - r for h.

-1

Let x be ((-3)/12 + -2)*4. Let v = x + 13. Suppose 2*w - 5*w - 4*u = -61, u = 4. Solve -v*d = -d - w for d.

5

Let p(s) = -10*s**2 + 2*s + 2. Let u be p(-1). Let r(v) = -1. Let f(m) = -m - 19. Let x(k) = -f(k) + 6*r(k). Let z be x(u). Solve -z = -5*d - 18 for d.

-3

Let x be 0-2(-2)/4. Solve 1 = q - x for q.

1

Let v be (-301)/(-14) + 6/(-4). Solve 0 = 5*z + v for z.

-4