Let b = 19 - 15. Solve -3 = a - b for a.

1

Let f(n) = -3*n3 + 2*n2 + n + 2. Let m be f(2). Let d be m/15*15/(-6). Solve 0 = -d*i - 3*i + 15 for i.

3

Let d be 3 + (2 - (-2)/(-2)). Solve 1 + d = f for f.

5

Suppose 0 = 3p - 23 - 10. Let n be (-1)/(-2)(p + -1). Let i be 1/(-4) + (-65)/(-4). Solve i = n*c + 1 for c.

3

Suppose -i = -2*i - 1, 3*i = -2*h + 37. Solve 0*w + 5*w = h for w.

4

Suppose 4*l - 5 - 55 = -5*f, -2*l = -f - 2. Solve 0 = -0*j + 4*j + f for j.

-2

Let z(b) = -b**2 + 11*b + 2. Let k be z(11). Suppose -a = 5*o + 8, k*a - 14 = -0*a + 5*o. Suppose 15 = a*h + h. Solve 0 = h*t - 12 - 8 for t.

4

Let k be (12 - 8) + (-5 - -1). Solve -2*r + 3*r = k for r.

0

Let a = 23 - 19. Suppose -4*c + 1 = 5*i - 1, -3*i + c = -8. Let q be (-1 + 1 + i)/2. Solve a + q = o for o.

5

Suppose 4*g - 2*u + 4*u = 10, 3*g = -3*u + 6. Solve l + g*l = -16 for l.

-4