Suppose 5*i - 14 = -d, 0 = -4*i - 2*d + 7 + 9. Suppose u = 1, -2*u = -4*r - 0*u + 30. Solve -r = -2*k - i*k for k.

Suppose 2*u + 0 = 4. Suppose z = -u*z. Solve -3*k + z*k = 0 for k.

0

Suppose 11 - 6 = f. Solve f*r = r for r.

0

Let t = 13 + -10. Suppose -t*g - 2*g = 0. Solve 20 = -g*a - 5*a for a.

-4

Let r be ((-28)/(-6))/(⁶⁄₉). Suppose r*h = 2*h. Solve -p + 1 = -h for p.

1

Suppose -2 = 4*a - 30. Solve a = -4*q + 19 for q.

3

Let f(h) = -h**2 - 2*h + 8. Let a be f(-4). Solve -2*t - t + 15 = a for t.

5

Let i be ((-8)/20)/(1/(-10)). Let u be i/(-6) - (-182)/39. Solve 0 = -2*s + u + 2 for s.

3

Let f = -6 + 27. Let r be ¹⁄₁ + (f - 7). Let d be (-8)/(-5) - (-6)/r. Solve u = d + 2 for u.

4

Let x = 36 - 30. Solve -x = 3*l + 6 for l.

-4

Let q = -4 + 8. Solve -4*y = -5*y + q for y.

4