Let i(w) = -8*w - 2. Let m be i(-4). Let l(h) = h**2 - 11*h - 9. Let x be l(12). Suppose 5*b = -k - x*k + m, 0 = b - k + 3. Solve b = a - 0 for a.

2

Suppose -5*n + 2*u = -49, 3*n - 51 + 14 = 5*u. Solve -r = 2*r - n for r.

3

Suppose -2*w = -7*w + 75. Let i be w/(-5)*10/(-6). Solve -i*a + 1 = 6 for a.

-1

Let k© = c**2 - 3*c - 15. Let l be k(7). Solve -4*s - 5 = -l for s.

2

Suppose 3*n = 2*n. Let r(f) = 13*f3 + f2 - 2*f + 1. Let l be r(1). Suppose -3*o - 17 = 4*v - 3, -4*o + v = -l. Solve n = -o*w - 3 - 3 for w.

-3

Suppose 17 + 63 = 5*b. Let k = -11 + b. Solve m = -0 + k for m.

5

Suppose 3*r - 5 = -2. Let d = r - -3. Suppose 0 = 4*y + 3*k - 12, -y + d*y - 2*k = 9. Solve 2 - y = a for a.

-1

Suppose 3*f - 6*f + 12 = 0. Solve k = -f*k + 5 for k.

1

Suppose 4*h + 0*h = -x + 25, -5*h = -4*x - 5. Suppose h*a + 6 = 21. Solve 5*f = -2 - a for f.

-1

Let q be (-6 - -8)*(1 - 0). Solve -q = -b - b for b.

1