Let u be (-10)/(-6) + (-3)/(-9) - 2. Solve u = 4*k - 3 - 13 for k.

4

Suppose u + 38 = 40. Solve -u*l - 4 = -2 for l.

-1

Suppose 5*b - 10 = -0. Suppose 0 = -5*k - 0*k + 2*s + 63, 5*k = s + 59. Suppose -8 = -b*c + 3*q - 0, -k = -5*c + 3*q. Solve z = 2 + c for z.

3

Let g(i) = -2*i - 4. Let u be g(-4). Let s(m) = -14*m - 194. Let z be s(-14). Solve z*f - u = f for f.

4

Let j be 2 + (12 + -4)/(-4). Solve -4*i - i + 10 = j for i.

2

Let x(a) = -a**2 - 8*a - 3. Let y be x(-7). Suppose 34 = 2*n + 4*g, y*g + 132 = 4n + 4. Let l be 9(-3)/n*-3. Solve l*d - 3 = -0*d for d.

1

Let f = -30 - -27. Let t be 4/(-6) - (-4)/6. Let n be t/(f + 1) + 2. Solve -n*s + 4 = -4*s for s.

-2

Let s = 19 - 17. Solve -2*c = s*c - 16 for c.

4

Suppose 3*c - 2*c = -k - 54, 87 = -2*k + 5*c. Let s be k/(-9) - 1/(-3). Suppose -4*w + 2*o = 8, 4*o = 2*w + s*o - 8. Solve 2*t + 1 + 3 = w for t.

-2

Let v = -7 - -23. Let m® = r**2 - 2*r + 1. Let i be m(3). Suppose 10 = -i*y + 22. Solve y*n + v = -n for n.

-4