Let a be 112⁄63 - 2/(-9). Suppose a*c = -2*c. Solve -4*y - 6 - 2 = c for y.

-2

Let k be 1(-12)/3-1. Suppose 8 = k*z - 0*z. Solve z*q = -0 + 6 for q.

3

Let t = 3 + 2. Suppose 5*f + b - 69 = -b, 4*b + t = f. Let x = f - 4. Solve 0 = -4*p + p + x for p.

3

Suppose 17 + 3 = 5*n. Suppose -12 = n*g - 0*g, -4*g - 225 = -3*a. Suppose 0 = -5*s - 4*k + a, 54 - 14 = 3*s + 5*k. Solve 3*q - 6*q - s = 0 for q.

-5

Let h be (-3 - -2) + 1 - -2. Solve -h*o - 12 + 4 = 0 for o.

-4

Let o be 12⁄14*(13 - -1). Solve 0 = t - 4*t + o for t.

4

Let u = -9 - -9. Let l = u + 2. Solve 0 = l*t - 0*t + 4 for t.

-2

Suppose -3*r - 18 = -o, -2*r = -2*o + 2 + 14. Suppose -o*s - w = -10, 2*s = -0*s - 4*w - 10. Suppose 3*d + 0*d = -5*h + 32, 0 = -s*h + 20. Solve d*b = b for b.

0

Suppose -25 = 4*f + f. Let t be (4 + -5)/(1/f). Solve t*x = 8 - 23 for x.

-3

Let z = -19 + 19. Let u(n) = -2*n - 1. Let i be u(-2). Solve -i*j + 15 = -z*j for j.

5