Let b = 47 + -47. Solve 0 = -c - b*c for c.

0

Let u = -72 + 75. Solve 0*v = -u*v - 6 for v.

-2

Suppose -4*z - 16 = -4*c, 2*z - 16 = -c - 3*c. Solve -5*j + 4*j + 3 = z for j.

3

Suppose -4 = 4*r + 4*z, -4*z + 0 = r + 10. Suppose w + r = 2*w. Solve -p + 0*p - w = 0 for p.

-2

Suppose 9 = t + 6. Solve 0*u = -t*u + 12 for u.

4

Let g(k) = k**2 + 2*k - 4. Let v be g(-6). Solve -7*s + 3*s = -v for s.

5

Let o = 2 - 2. Let m be -1 + (1 - (0 + o)). Suppose m*u - 2*u = 0. Solve u*g = -3*g + 3 for g.

1

Let o(t) = -t**2 - 3*t + 2. Let j be o(-3). Suppose -3*u - 2*x + 29 = -0*u, -x + 28 = 3*u. Let n be u/(j - (3 - 2)). Solve 0 = -3*d - n + 3 for d.

-2

Let y(p) = -p**2 + 15*p + 3. Let g be y(15). Solve -i - 2 - g = 0 for i.

-5

Let a(t) = t**2 + 19*t + 12. Let k be a(-19). Solve -5*y - k = -y for y.

-3