Let a = -8 - -13. Suppose -10 - 10 = -a*k. Suppose -2*o + 4*o - 5*r = -19, -5*r = k*o - 37. Solve 2 = o*y - 2*y for y.

2

Suppose -8 = 2*i - 6*i. Let x be (0 - 0)*i/4. Let m be x - -3 - (-1 + 2). Solve -3*k + m*k - 4 = 0 for k.

-4

Suppose 0 = -5*j - 1 + 21. Let q = 0 + 2. Let f = 3 - q. Solve l + j = -f for l.

-5

Let f(d) = -d**2 - 3*d + 3. Let q be f(-5). Let y = -3 - q. Solve 0 = -w - 6 + y for w.

-2

Let u be ((55/(-10))/11)/(1/(-14)). Solve 0 = 4*q - u*q - 3 for q.

-1

Let o(i) = -i3 - 7*i2 - 9*i - 7. Let m be o(-6). Suppose 5*p + m = 3*q, q + q + 4*p = 0. Solve q*r - 3*r + 3 = 0 for r.

3

Let t = 8 + 9. Solve -5*l - t = -2 for l.

-3

Suppose y = -2*u - 5, y + 2 - 1 = 0. Let f = u + 4. Solve -25 = 3*j + f*j for j.

-5

Suppose -y = -a - 0*y + 51, 0 = 5*a - 4*y - 256. Let p be a/20 + (-4)/(-10). Suppose g = p*g - 32. Solve 0*s - g = 4*s for s.

-4

Let z be 7⁄14 - (-10)/4. Solve z*v + 8 = -v for v.

-2