Suppose 3*d = -3*y - d + 19, d - 5 = -y. Solve -5*k - 5*n = 0, -5*k + 3*n - 15 = y for k.

Let t be 4/(-8) + ³⁹⁄₆. Suppose -h + 3*h = t. Let u be (h/(-1) - -1)/(4/(-10)). Solve 3*p + 2*p + 2*n + 2 = 0, 4*p = -5*n - u for p.

0

Let w = 1845 + -1842. Solve u = w*z - 25 + 7, -5*z = -25 for u.

-3

Suppose -2*a - 4*g = a + 14, 2*g + 10 = 0. Solve 2*w + n + 5 = w, n + 6 = -a*w for w.

-1

Let f = 9 - 10. Let z be f/(-2)*-18. Let l be z + 7(4 + -3). Solve -u = -5, 8 = -l*q + 4*u - 9 for q.

1

Let n be 6 - (12 + -6)*-1. Suppose 0 = -3*z + z + 30. Let b = z - n. Solve 0 = a + w - 6, 0*a + 3*a - 4*w + b = 0 for a.

3

Let s(w) = -2*w**2 + 15*w - 43. Let t be s(6). Let y = 25 + t. Solve y = -c + 3*k + 4, 3*c + 2*k - 20 = -2*c for c.

4

Let t(o) = -60*o + 1925. Let x be t(32). Solve q = x*h - 7, q + 4*h - 1 - 1 = 0 for q.

-2

Suppose 0 = 4*a + 2*q - 30, -3*a + 4*q + 19 = 2q. Let j be a(-5 - 148/(-28)). Solve h - 17 = 4*z, -2*h + j*z = -2*z - 18 for h.

1

Let f = -74 - -77. Suppose 0 = 3*p - k - f, -4*k = 4*p - 0*p - 20. Solve -2*g - m - 7 - p = 0, 0 = 5*g - 4*m + 16 for g.

-4

Suppose 4*w - 3*c - c = 4, -15 = -5*c. Suppose 2*v = 2*m - 2, -2*v = w*m + v + 3. Suppose m = s + 14 - 17. Solve -q = -0*z + 4*z - 9, -s*q + 5*z = 7 for q.

1