Suppose 5 = 5*v - 5. Solve 5*r + 13 + v = 0 for r.

-3

Let l be 2⁄7 + 480/(-14). Let f be l/(-6) + 1⁄3. Suppose f = 2*x - 2. Solve 0 = m - 2*m + x for m.

4

Let z be (12/(-10))/(((-33)/(-10))/(-11)). Solve 0 = z*u + 4 + 8 for u.

-3

Let h(b) = -b3 - 14*b2 - 13*b. Let v be h(-13). Solve -m + 5*m = v for m.

0

Suppose 3*n - 2*p = 8, 5*n - 4*n = -2*p. Solve 4*t - n = 2*t for t.

1

Let z be (1 + -3)/((-5)/5). Suppose 4*a + 3*p + 0*p = -7, 13 = 4*a - p. Let h = z - a. Solve -4*r = -h*r for r.

0

Suppose 2*b - 7 - 1 = 0. Suppose -i + 16 = -b*v - 0*v, 0 = 4*i + 5*v - 64. Solve -5*c - i = 4 for c.

-4

Let c be (168⁄49)/(2⁄7). Suppose 7*k = k + c. Solve -2*u = k*u for u.

0

Suppose 6*t - 3 = 39. Solve -2 = -3*i + t for i.

3

Let r = -3 - 4. Suppose z - 2*y + 28 = -z, 0 = -5*z - 4*y - 34. Let n = r - z. Solve 6 - n = f for f.

3