Suppose 8n + 4 - 28 = 0. Let z be (0/(-2) - -1)-2. Let d = z - -5. Solve -d = 2*h + n for h.

-3

Let v(s) = -s + 13. Let q be v(10). Solve 4*u - u = q for u.

1

Let q be -3 + 3 + 31. Let v be 1 + -1(2 - q). Solve v*u + 0 = -4 for u.

-2

Suppose -x - 12 = 3*x. Let n be -1 + (-32)/(x - 1). Let d = -1 - -2. Solve -2*t + d + n = 0 for t.

4

Suppose 5*a - 7 = 13. Solve a*h = -h for h.

0

Let l = -109 + 115. Solve z + 10 = l*z for z.

2

Let x be (-35)/10*24/(-21). Suppose x*m = -p, p = -4*m - p. Solve m*k - k - 2 = 0 for k.

-2

Let b = 36 - 30. Solve 16 = -10*t + b*t for t.

-4

Suppose 0 = -q - 2*q. Let i(n) = -2*n**2 - 19*n + 10. Let y be i(-10). Solve y = 3*u - q*u + 12 for u.

-4

Suppose -3*u = 4*k - 31, -u + 3*k - 48 = -6*u. Suppose -4*c = -5*a + 26, 3*a + 3 = -2*c + 1. Solve a*r + u + 1 = 0 for r.

-5