Let n(g) = g + 6. Let k(m) = -1. Let x(i) = -4*k(i) + n(i). Let w be x(-7). Solve 13 - w = -2*r for r.

Let z = -17 - -19. Solve 0 = t - 2*t - z for t.

-2

Let c(f) = -f**2 + 7*f - 5. Let y be c(6). Let n be -1 - (-4 + 2)/y. Solve 2*o - o = n for o.

1

Suppose 60 = 10*o + 20. Solve 7 = -o*p - 5 for p.

-3

Suppose 4*j = -3*n + 12, 2*n = j - 0 - 14. Solve j*i = 2*i + 12 for i.

3

Suppose 4*i = 2*i + 6. Solve 0*f = -f - i for f.

-3

Let r be (28/(-35))/((-1)/10). Solve -24 = -4*a - r for a.

4

Let a be ((-3)/2)/((-24)/80). Suppose 2*l + 5*g + 1 = 10, -a*l = 3*g - 32. Solve 0 = -2*r + l - 5 for r.

1

Let o = 28 + -139. Let n be (-2)/7 - o/21. Solve 20 = 5*k + n for k.

3

Let u = -88 - -90. Let k(z) = z3 + 6*z2 - z + 4. Let w be k(-6). Solve u*b - 6 = -w for b.

-2

Let s(k) = k3 + 9*k2 - k - 9. Let j be s(-9). Solve -5*h - 5 = -j*h for h.

-1