Let v(a) = -a**2 + a + 5. Let u be v(0). Let i = 1 + u. Solve 2 = -4*y + i*y for y.

1

Suppose -6*y - 2*y = -4*y. Solve -k + y = 1 for k.

-1

Let d = -18 + 21. Solve -2*j - d*j = 0 for j.

0

Suppose -4*j = w - 5*j - 3, -3*w - 5*j = -17. Solve -6 = -w*g - 22 for g.

-4

Let v be (-2 - 2)/(-1 + 0). Let d = -412 + 412. Solve -q - v*q - 20 = d for q.

-4

Let i(l) = -l**2 + 6*l - 3. Let w be i(2). Let t = -12 - -18. Suppose 2*v = -3*k + t*k + w, 2*v = -k + 9. Solve v*b = 3*b + 2 for b.

2

Let c = -12 - -16. Solve 5 = c*p + p for p.

1

Suppose 3*g - 6 = 3. Suppose g = 2*j - j. Let x(i) = -2*i + 1. Let n be x(-3). Solve -r - j = -n for r.

4

Suppose -3*k + 9 + 6 = 0. Solve 0*c = k*c + 20 for c.

-4

Let y be (-2)/4*(1 - -3). Let j be (-16)/y*3⁄4. Let t = -3 + 8. Solve j + 4 = t*s for s.

2