Suppose -p + 3*b = -12, 0*p - 4*p + 2*b + 48 = 0. Solve 4 = 4*l - p for l.

4

Suppose -5*x + 10 = -15. Suppose -5*z = x*m - 26 + 1, -5*z + 21 = 3*m. Solve 0*f + f = z for f.

3

Let s = 10 - 7. Suppose -b + 2*b - j - 1 = 0, -5*j = -3*b - s. Solve -f = f - b for f.

2

Let r(t) = -t**2 + 13*t - 12. Let k be r(11). Solve 0 = -k*s + 5*s for s.

0

Suppose -10 = -4*p + 3*n - n, -p = -2*n + 2. Solve -3 = p*i - i for i.

-1

Suppose -5*i - 2*g + 25 = -0*g, 3*i - 4*g + 11 = 0. Suppose 2*f + 4 = -i*m + 18, 2*m = 2*f - 4. Solve f*o - 2 = 6 for o.

2

Suppose 8 = -o + 12. Solve 4*d = 16 - o for d.

3

Let m = -21 - -25. Solve 7*t = m*t for t.

0

Let n = -6 - -11. Solve -d = -0*d + n for d.

-5

Let c = 5 - 5. Let n(b) = -b3 - b2 + 3. Let d be n©. Solve 2*s - 15 = -d*s for s.

3