Let r = 53 + -53. Solve -3*y - 12 - 3 = r for y.

Let o = 0 - -3. Suppose o*k = 2*h - 9 - 6, 0 = -3*h - 3*k - 15. Solve 4*v - 3 - 9 = h for v.

3

Suppose -t = -2*u - 11, 4*t + 0*u = 3*u + 34. Let f© = -c - 14. Let q be f(-8). Let w(d) = -2*d - 7. Let a be w(q). Solve 2 = a*n + t for n.

-1

Suppose -32 = -4*h + 3*n, n = 3*h + 2*n - 11. Solve -h*l = -5 - 0 for l.

1

Suppose 2*w - 4 = 3*u + 13, -5*u - 24 = w. Suppose -w - 9 = 2*m. Let d be 4/(-4) - 1*m. Solve -d*y + y = 0 for y.

0

Suppose 17 = -t + 19. Suppose -3*f = -17 - 1. Solve -f = t*p + p for p.

-2

Suppose 7 = 2*u - 5*l, -u + l - 13 = 3*u. Let s = u + 7. Solve -r = -s*r - 4 for r.

-2

Let v(q) = -q - 14. Let k be v(-14). Solve k = 3*f + 1 - 13 for f.

4

Let g(o) = -o3 - 8*o2 - 10*o - 9. Let f be g(-7). Let a = f + -8. Solve -a*d = -0*d for d.

0

Suppose p + 5 = 3*b + 1, b - 5*p + 8 = 0. Suppose -3*o + 31 + 59 = 0. Let u be 72/o - ²⁄₅. Solve -u*i + b = 10 for i.

-4

Let t = -10 + 12. Solve i = -i + t for i.

1