Suppose -5*z - 5*o = -2*z + 10, -3*o - 20 = -z. Solve -z*h - 35 + 10 = 0 for h.

-5

Let p(b) = -b3 - 7*b2 + 4*b - 10. Let q be p(-8). Suppose -3*m + 4*h = -25, -h = -5*m - 3 + q. Solve 3*k + m + 3 = 0 for k.

-2

Suppose -22 = -k - 3*r, -k + 3*r = 3*k - 58. Solve -c - k = 3*c for c.

-4

Let n = -8 + 2. Let t = 10 + n. Suppose -t*x - 6 = -7*x. Solve -d = x*d + 9 for d.

-3

Let k = 13 + -16. Let b be (-8)/(-2) + 0/k. Solve 9*d - 5 = b*d for d.

1

Suppose -u + 8 = u. Let k be ((-7)/(-2))/(2/u). Suppose -3 + k = s. Solve 0*f - 4*f + s = 0 for f.

1

Let k = -7 + 8. Solve -3*c = -k - 2 for c.

1

Let i = 19 + -17. Solve -o = -i*o + 4 for o.

4

Let t = 10 - 6. Suppose 0 = 5*c - 4*h + 2 - 23, -t*c - 2*h = -22. Solve 1 = c*s + 16 for s.

-3

Let t = 43 - 43. Solve 2*n - 5 + 1 = t for n.

2