Suppose 0 = l - 5 + 15. Let j = l - -18. Solve -j*y - 25 = -3*y for y.

-5

Suppose 3*y - 6 + 0 = 0. Solve y*r = 3*r - 2 for r.

2

Suppose -6 + 21 = b. Solve 0*y = 3*y + b for y.

-5

Suppose -4*v + 4 = 0, -3*j + j + 3*v - 13 = 0. Let r(k) = -2 + 3 - k + k2 + 8*k + k2. Let l be r(j). Solve -4*t - l = -0*t for t.

-4

Suppose -12 = -2*d + 4*l, -3 = d + l - 9. Suppose 5*n = d*n. Solve 5*w - 3*w - 8 = n for w.

4

Let q(v) = -v3 + 4*v2 - v - 3. Let l = 14 - 11. Let r be q(l). Solve 11 = r*b + 26 for b.

-5

Let l be 0/((-2)/(6⁄3)). Solve -v = -l + 4 for v.

-4

Suppose -2*b + 5 = -m, -b - 2*m = -0*m. Solve b - 7 = -i for i.

5

Suppose -5*j + 3*p = 7*p - 20, -5*p = -4*j - 25. Solve j*a - 2 = a for a.

-2

Suppose -q = 4*k - 9*k - 10, -2*q = k - 9. Let g(s) = -s**2 + 6*s - 5. Let t be g(q). Solve 0 = c - t*c + 5 for c.

-5