Let b be (-1 - (0 + -6)) + -1. Solve 0*r - 12 = -b*r for r.

3

Let p = 64 + -59. Solve p = -2*n - 3 for n.

-4

Let v(l) = 2*l - 9. Let a be v(12). Solve f = -4*f + a for f.

3

Suppose -5*m + l + 9 = 0, -4*m + 0*m + 3*l + 5 = 0. Solve -5 = m*i - 13 for i.

4

Suppose 0 = 2*u - 7 + 3. Suppose -u*n = 2*n. Solve 4*w - 12 = -n*w for w.

3

Let d(t) = -t**2 + 2*t + 3. Let r be d(0). Solve 12 + 3 = r*v for v.

5

Let y be (-4)/164(1 + -5). Solve 21 - 9 = y*f for f.

3

Suppose -6m = -m. Let l be 2/(-6)(-45 - m). Let a be (-4)/6 + (-2)/(-3). Solve 4*u - u - l = a for u.

5

Let d(i) = i**2 + 4*i + 4. Suppose -3*b = -4*b - 1. Let u be ((-8)/6)/(b/(-3)). Let o be d(u). Solve -2*p = -o*p + 8 for p.

4

Let b(h) = -5*h - 3. Let u(o) = 4*o + 2. Let r(g) = -5*b(g) - 6*u(g). Let s be r(-2). Let m be s/2 - 23/(-2). Solve -3*a - a = -m for a.

3