Suppose m + 5*g - 21 = 0, 4*g = -0*g + 4. Suppose m = y + 2*u, 0*y = 3*y + u - 28. Solve y = -0*f + 4*f for f.

Suppose -2*z = 0, 0*i - i = 3*z - 4. Let h be (10/(-4))/((-3)/6). Suppose 4*n - 118 = -5*o, -h*o + 0*n = -n - 133. Solve 6 = -i*m + o for m.

5

Let g be ¹⁄₂ + (-3)/(-6). Let h be (4 + g)*(-12)/(-30). Solve h*x = -x for x.

0

Let g = 21 - 19. Solve -o - o = -g for o.

1

Suppose 3*u - 4*z = 19, -2*u + 7 = -3*z + 6*z. Solve 2*i = i - u for i.

-5

Suppose 4*g - 4*s = 0, -1 = 2*g - 3*s + 2. Suppose -4*w = 0, g*j - 12 = 6*w - 11*w. Solve 6*a - j*a = 2 for a.

1

Suppose -2*p - 1 = -3*p. Let q = -3 + 5. Solve -q*z - p - 9 = 0 for z.

-5

Let g(n) = n3 + 12*n2 - n - 12. Let c be g(-12). Suppose 3*a + 1 - 7 = c. Solve -3*x + a*x = -1 for x.

1

Suppose -3 = -m, 2*m - 14 = -s + 10. Solve 0 = 5*v - s - 7 for v.

5

Let l be (-112)/(-4)*²⁄₄. Suppose 4*c + l = 3*p, -2*p - 3*p - c = -8. Suppose p*r = -0*r + 12. Solve 4*s - r*s = 2 for s.

-1

Let q be -6 - 1/(-2 + 1). Let a = q - 0. Let u(k) = -k3 - 4*k2 + 5*k. Let p be u(a). Solve -s + 1 + p = 0 for s.

1