Suppose r + 4*r = -4*k - 10, 2*k + 4 = -2*r. Let o = -13 - -18. Suppose 4*c + o*a = k, -a - 29 = -5*c - 0. Solve -c*w = 6 - 21 for w.

3

Suppose -4*z + 45 = -19. Let o = 16 - z. Solve -u = -o*u + 1 for u.

-1

Suppose 5*y + 2*p - 178 = 0, -5*p = 4*y - 0*p - 156. Solve 5*l = -14 + y for l.

4

Let v(k) = k3 + 2*k2 - 5*k - 3. Let i be v(-3). Suppose -3*n = -9 - 6. Solve n*b = i*b for b.

0

Let m = 2 - 5. Let t be (-2)/(-8) + m/12. Solve 3*j - j = t for j.

0

Let p(a) = -a + 5. Let l be p(4). Let z(s) = -9*s - 8*s - 6 + 2 + 2*s**2. Let x be z(9). Solve 0 = -x*g - l + 11 for g.

2

Let x(i) = -i - 6. Let p be x(-6). Let y be (p - 0)/(6⁄3). Solve 0 = -2*g - y*g for g.

0

Let q(n) = -n**2 + 5*n - 6. Let y be q(5). Let m be (-9)/(-3) - y/(-2). Solve -2*a - 3*a = m for a.

0

Let c = -12 + 15. Solve 4*t = c*t + 3 for t.

3

Suppose -25 = -5*z - 0*z. Suppose 3*i + 15 = z*f, 4*f - 17 + 42 = -5*i. Solve f = r - 0*r for r.

0