Let w(u) = -u**2 + u + 3. Let k be w(0). Solve -a + k - 6 = 0 for a.

Let c = -2 - -4. Let k be 1 - ((-2 - 0) + c). Let a = k + 2. Solve l = -a*l for l.

0

Let q = 6 - 6. Solve -4*v + q = 8 for v.

-2

Suppose -5*l + 0 - 30 = 0. Let a = 13 + l. Solve 2*y - a = 1 for y.

4

Suppose -16*i - 3 + 51 = 0. Solve -1 = 2*s - i*s for s.

1

Let u be ((-2)/(-4)*0)/(-1). Suppose -6*f + f - q + 26 = u, -5*q = -5*f + 20. Suppose -2*t = 5*h - 10, 2*t = -4*h - 0*h + 8. Solve -w = -t - f for w.

5

Let h = 8 + -3. Suppose 2*z - a = 7*z - 22, 0 = h*z - 4*a - 12. Solve n - 9 = z*n for n.

-3

Let n(w) = -w3 + 7*w2 - 5*w + 4. Let q be n(6). Suppose 0 = -3*r - 2*k - 4, r - q = 6*r + 5*k. Suppose 2*g - 2 = g. Solve r = z + g*z for z.

0

Let y be (6/(-15))/(1/(-5)). Suppose q = y*q. Suppose q*k = -2*k. Solve k = 4*i - 12 for i.

3

Suppose u - 1 = 1. Suppose c + 4*c - 1 = -2*d, u*d - 3 = -3*c. Let s be c5(-8)/10. Solve 3*o - o = -s for o.

-2

Let s be (-45)/(-6) + ³⁄₆. Let m(u) = -u - 7. Suppose -33 = 4*o + 3. Let c be m(o). Solve -c*h = -0*h + s for h.

-4