Let y be 2/(100⁄15 + -6). Solve -y = -3*c - 15 for c.

-4

Suppose 0 = -3*f - 0*f + 5*i + 20, 0 = 3*i + 12. Suppose -20 + 9 = -u. Suppose -1 = 5*x - u. Solve f*m + 8 = x*m for m.

4

Let g(f) = -f3 - 13*f2 + 2*f + 30. Let z be g(-13). Solve z = n - 1 for n.

5

Suppose -3 - 6 = -3*a - i, 4*a - 13 = -i. Suppose 24 = 5*v + a. Solve u = -3*u - v for u.

-1

Suppose 2*p = 5*a - 8, -2*p = -a - 3*a + 8. Let u(j) = j3 + 4*j2 + 5*j + 4. Let y be u(-3). Let t be -4 - y - (-7 + a). Solve 6 = -t*q - 4 for q.

-2

Let k = -6 - -7. Let z be -2 - -1*(3 + k). Solve t - z = 2 for t.

4

Suppose -8*d + 4*d + 16 = 0. Let n be ((d - 5) + -1)/(-2). Solve n + 1 = -s for s.

-2

Let n(u) = 4*u3 - 4*u2 + 2*u. Let z be n(2). Solve -d - z = 4*d for d.

-4

Suppose x = 2*x - 2*w - 8, 0 = 3*x + 3*w + 12. Solve x = -2*q + 4 for q.

2

Let c(i) = -i**2 + 2*i - 4. Let j be c(6). Let a be 1⁄2 - j/8. Solve a*m = 2*m for m.

0