Let f(t) = -t2 + 25*t - 10. Let p(n) = n2 - 37*n + 15. Let r(u) = 7*f(u) + 5*p(u). Let d be r(-5). Solve -1 = 2*s + d for s.

-3

Suppose -3*x + 12 = -12. Solve 5*p - x - 12 = 0 for p.

4

Let q be 1*(4 + 1⁄1). Suppose 3*l - 2*d - 17 = -0*l, 22 = q*l + 3*d. Suppose 2*c - 4*c = u - 12, 0 = -l*u - 4*c + 48. Solve -5*z + u = -z for z.

2

Let j be 5/(-15) + (-3)/(-9). Solve -o + 2 = -j for o.

2

Let h be (-1)/((-2)/8*1). Solve h = -2*w - 0 for w.

-2

Let a(s) = s**2 - 20*s + 87. Let q be a(14). Suppose -3*b - 6*k + 35 = -2*k, 4*b + 2*k = 40. Suppose 2*r = r + b. Solve -2*t + q - r = 0 for t.

-3

Let s be ((-20)/(-70))/(2⁄28). Let a be 0/((3 + -2)*1). Solve z = -a*z + s for z.

4

Let b = 7 + 0. Let z(i) = 2*i - 10. Let k be z(b). Suppose -4*c = 1 - 17. Solve 0*d + c*d + k = 0 for d.

-1

Let d(s) = -2*s + 15. Let g be d(6). Solve g*x = x + 8 for x.

4

Let x be (0 - 1)/(5/(-25)). Suppose -o + 3 = -x*q + 10, 4*o - 16 = -2*q. Suppose -2 = -5*c - q*f + 8, 0 = -4*c + f - 5. Solve 0*d - 4*d - 20 = c for d.

-5