Suppose i + 4*s = -7, 0 = -3*i + 2*s + 21 + 14. Solve -5*w + x = -i + 4, -2*x - 10 = 5*w for w.

0

Suppose -5*b + 41 - 21 = 0. Suppose 2*f - 1 = m + 2*m, -4*m + b = 0. Solve 0 = t + f, k - 5*t = 2 + 7 for k.

-1

Let d(b) = -13*b - 22. Let s = 218 - 220. Let m be d(s). Solve 4*v + f + 16 = 0, -2*v + 2*f + 2 = -m*v for v.

-5

Let i(o) = -3*o - 45. Let z be i(-11). Let t be (2 - -2)/z - 57/(-9). Solve -h - 2*g + 15 = -t*h, 0 = 3*h - 4*g - 5 for h.

-5

Let z(u) = 4*u3 - 2*u2 + 3*u - 1. Let b be z(1). Suppose -3*k = r + 5, b*r - k = -0*k + 19. Solve -13 = -3*p - 5*m, -p - m = -r*m + 5 for p.

1

Let u(x) = -60*x - 290. Let i be u(-5). Solve j = -2, -c = -4*c - j + i for c.

4

Suppose -9 = -53*t + 56*t, 0 = 4*q + 3*t + 1. Solve f = r + 1, 4*r + 3*f - q*f = 11 for r.

2

Suppose 4*w - 350 - 526 = 0. Let s = w - 213. Solve 2*v + s = -4*j, -18 = -2*v - 0*j + 4*j for v.

3

Let d = 64 + 27. Suppose 31 = -5*b + d. Suppose -b = u - 4*u, 2*i = 4*u - 16. Solve -l - 5*p = -18, 10 = 3*l + 4*p - i for l.

-2

Suppose -17*i - 117 = -4*i. Let l be ((-90)/(-8))/(i/(-24)). Solve 4*p - 19 = -3*j, 5*j = -5*p - 5 + l for p.

4