Suppose -4*r - 12 = -4*k, -3 = -5*k - 5*r + 2. Let c be (-4)/2 + 12/k. Solve -c*w = -6*w for w.

0

Suppose 1 = -4*n - 3*y, 3*n + 0*y - 4y - 18 = 0. Let g be (-1 - -2)(-1 + n). Solve b - g = -0*b for b.

1

Let x be 8/(-4) + 1 - 20/(-2). Solve 2*f + x = -1 for f.

-5

Let b be 1*11 - (-5)/(-5). Suppose f = 3*g - g + 14, 0 = 2*f + 5*g - b. Suppose t + 1 = f. Solve 1 = -2*p + t for p.

4

Let g(q) = q**2 - 12*q - 10. Let l be g(13). Solve -l*i + i = 4 for i.

-2

Let y = 6 - 3. Let b = 21 - 22. Let n be -4*b*y/6. Solve -i = 2 + n for i.

-4

Let j(h) = -2*h2 + 10*h + 2*h2 - 8 - h**2. Let z be j(6). Solve 2*w = -2*w + z for w.

4

Suppose 4*q + 0*q - 12 = 0. Solve -q*s + 0*s = 0 for s.

0

Let v = 90 + -58. Suppose -y + 2*r = r - 1, 0 = 2*y + 4*r - v. Solve -u + 25 = -y*u for u.

-5

Let p be 2*(7⁄2)/7. Solve -4*a + 7 + p = 0 for a.

2