Let g be -3 + 5 - (-1 - -1). Suppose -4*y - 16 = -2*r + 5*r, -20 = -5*r + 5*y. Solve -g*c + r = 6 for c.

-3

Let q be 25/(-2)*(-20)/(-25). Let u be (-2)/(-7) - (-107)/(-7). Let g = q - u. Solve -2*n + g + 5 = 0 for n.

5

Let k = -17 + 18. Suppose -6 = -5*y - k. Solve 4*h - 19 = y for h.

5

Let d = 15 + -11. Suppose 20*h = 16*h + 12. Solve d*a = h*a for a.

0

Suppose 5*c + 87 + 48 = 0. Let q be (-102)/c + 2⁄9. Solve i + 3 = q for i.

1

Suppose 30 = -n + h, 6*h = -2*n + h - 74. Let j = 54 + n. Suppose s - 12 = u - 3*u, 2*s + 2*u - j = 0. Solve 4*b = -s - 2 for b.

-3

Let q = 175 - 175. Solve q = -u - 0 - 4 for u.

-4

Let p(z) = z**2 + 7*z - 9. Let u be p(-8). Let k be ((-8)/(-6))/(u/(-3)). Solve 0 = k*f + f - 25 for f.

5

Suppose 0 = 3*k - 16 - 2. Let j = k + -3. Suppose -f + 8 = j*f. Solve 0*i - f = -2*i for i.

1

Let m(b) = b3 + b2 - 2*b + 10. Let l be m(0). Solve -r + l = r for r.

5