Let w be -75 + -1 + (-6 - -6). Let b be 1⁄4 - w/16. Solve -b*c + 3*c - 4 = 0 for c.

-2

Let w(s) = -s + 18. Let x be w(9). Let r be (-3)/(x/(-15)) + -2. Suppose r*v + 4 - 1 = 3*a, -5*a + 13 = 3*v. Solve m = -a*m for m.

0

Let y(x) = 0*x2 - 5*x2 - 2 + x + 6*x**2. Let o be y(2). Suppose 0*z + 8 = o*z. Solve -z*c = -0*c for c.

0

Suppose 0 = 7*h - 5*h. Suppose h = -g - 3*g + 12. Solve 0 = 4*q - 3*q - g for q.

3

Let a = -3 - -6. Let q = 6 + -5. Suppose 5*x - 4*b = -q, 2*x + 3*b = 8*b - 14. Solve x*i = a + 6 for i.

3

Suppose 5 = 5*j - 3*p - 2*p, 5*p - 11 = -3*j. Let g = 9 - 9. Suppose g = -2*c + 6*c. Solve c*i - j = -2*i for i.

1

Let r(p) = 11*p - 41. Let x(d) = -7*d + 27. Let f(s) = 5*r(s) + 8*x(s). Let t be f(8). Solve 6 = -t*l - 0 for l.

-2

Let c(u) = -u**2 - 5*u - 2. Suppose -4*y = -5*y - 2. Let n be c(y). Solve 3*d = -d + n for d.

1

Let d(p) = p**2 - 12*p + 20. Let m be d(10). Solve m = 3*l - 3 - 12 for l.

5

Suppose -4*z + 10 = 3*u, -4*u = 3*z - 0 - 18. Solve -6*a + 3*a + u = 0 for a.

2