Let k be 3*1 + (-28)/(-14). Suppose -k*a = -j - 25, -5*j + 4*a - 20 = -2*j. Solve j = -2*q + 3*q + 1 for q.

Let o = -11 + 44. Let l = -18 + o. Solve -4*i - l = i for i.

-3

Let y be (-8)/(-3) + 6/(-9). Suppose -6 = -0*w - y*w - 4*h, h = 0. Suppose 3*b = w + 3. Solve v = -b*v + 3 for v.

1

Suppose -w + 13 = 2*t, -9*w = -4*w - 5*t + 10. Solve 0 = w*c - 5*c for c.

0

Let t = 18 - 15. Solve 5 = -2*f - t for f.

-4

Let y(f) = -f**2 + 18*f + 23. Let j be y(19). Solve -g = j*g - 25 for g.

5

Suppose l + 2 = 2*a, l + 14 = -0*l + 5*a. Let r be ³⁄₆*2*l. Solve -r*w + 3*w + 3 = 0 for w.

1

Suppose -10 - 20 = 5*n. Let x be ¹⁸⁄₄*n/(-9). Solve 4*r - 3 = x*r for r.

3

Let d(k) = -2*k - 20. Let y be d(-11). Solve 0 = 3*u + y*u + 5 for u.

-1

Suppose 4*r - 5*r + 3 = 0. Solve 0*d - 9 = -r*d for d.

3

Let s = 2 + 1. Suppose -3*r + s = -6*r. Let n be (-20 + -1)/(1/r). Solve 6 = -5*x + n for x.

3