Let f(h) = h**2 - 9h + 4. Let w be 16(15/(-6) + 3). Let v be f(w). Let g be (-28)/(-16) + (-1)/v. Solve g*i + i = 15 for i.

5

Suppose 11*h - 255 = 6*h. Suppose n + 1 = 3*o - 5, 3*o - h = -4*n. Let p = n - 2. Solve 2*f - p*f = 0 for f.

0

Suppose -5*f - 12 = m, -f = 1 + 2. Solve 2*q - m = q for q.

3

Suppose 3*a - i - 2 = 0, 5*a - 8 = -0*a + 4*i. Solve -5*w = -a*w for w.

0

Suppose 0*p - 3*p = -6. Suppose p*n = -3*n. Suppose n = -s - 3*s - 20, 4*h + 7 = -3*s. Solve 7*b + 15 = h*b for b.

-3

Suppose -4*d = 2*d. Solve d = -3*w + w for w.

0

Let b(j) = -j3 - 10*j2 - j - 10. Let r be b(-10). Let d = 2 + r. Solve o + d = -o for o.

-1

Suppose l + 12 = 5*l. Let i(n) = n**2 + 5*n + 5. Let q be i(-4). Suppose -h + 5 - q = 0. Solve -l = v - h for v.

1

Suppose 2*h - 2*w - 2 = 0, -w - 5 = -4*h + 2*w. Solve 0 = h*i + 2*i + 20 for i.

-5

Let c = -7 + 11. Let q = c - 2. Let g(p) = -3*p + 21. Let j be g(7). Solve q*k - 5 - 3 = j for k.

4