Let b(w) = -w3 + 7*w2 + 5. Let s be b(7). Solve 0 = -s*v + v - 20 for v.

-5

Let u = 6 + -5. Let c be -2 - u/((-2)/4). Suppose -4*a = 5 - 1, i - a = 3. Solve c = i*k + 3*k for k.

0

Let r(o) = 2*o - 13. Let u be r(9). Suppose 0 = 3*d - 5*b - 8, 0 = 4*d + u*b - 3*b - 2. Solve d - 3 = h for h.

-2

Suppose -i = -2*i + 3*i. Solve -4 = -2*p - i*p for p.

2

Let n(l) = -l**2 + 9*l - 4. Let k be n(8). Suppose k = -3*g + 16. Solve -g*x = -x - 6 for x.

2

Let d = 87 + -62. Suppose 5*s + 20 = 0, 0 = -f + 6*s - s + 17. Let g = -1 - f. Solve -d = g*b + 3*b for b.

-5

Suppose i - 12 = 5*t + 3, 28 = 4*i - 4*t. Solve 6 = i*m - 9 for m.

3

Let m be (2⁄3)/((-2)/90*-3). Solve -m = 4*i - 2*i for i.

-5

Let n(m) = -m3 + 6*m2 - m + 6. Let d be n(6). Suppose -3*u - 25 = -5*w, d*u + 20 = 4*w + 4*u. Let q be 2/w - (-365)/25. Solve 3*b + q = 3 for b.

-4

Suppose 6 = -w + 8. Solve o + 1 = w for o.

1