Let i® = r**2 + 4*r - 3. Let a = -10 + 16. Let s = a + -11. Let q be i(s). Solve 0 = q*g - 4*g for g.

0

Let v be 18⁄48 + (-20)/(-32). Solve 3*p + 4 - v = 0 for p.

-1

Let i = 0 - -1. Solve -2*q + i = -1 for q.

1

Suppose v - 2 = c + 3*v, 4*c - 4*v = 4. Solve 1 = u - c*u for u.

1

Suppose i - 11 = -2. Suppose -4*w = -i*w. Solve w*k = k - 2 for k.

2

Suppose 2*n - 9 = 7. Solve -7 = 5*u + n for u.

-3

Suppose -2 - 17 = -3*l - 2*h, -35 = -5*l - 5*h. Suppose 0 = -n + 5*p + 7, -3*p - 15 = -l*n + 2*p. Solve 0*a = -n*a for a.

0

Suppose -2*c - c - 12 = 3*o, -4*c = 3*o + 12. Solve 0 = -c*f - 5*f - 15 for f.

-3

Let b = 57 - 57. Solve b*c + 3 = 3*c for c.

1

Let t(n) = n**2 - n + 4. Let w = 2 - 0. Suppose 2*f + 6 = 2*v, 2*v + 7*f = w*f - 15. Let i be t(v). Solve -i*z - 3 = -z for z.

-1