Let n = -3 + 7. Solve 2*r + 0 = n for r.

2

Suppose -3*v - 6 = -5*v. Suppose 0 = v*w - 4*w. Solve u + u = w for u.

0

Let h be 23(-3)/(-6). Suppose 3*p + 2*a = -p + 8, 0 = 5*p - 3*a - 32. Suppose -p*s + 4 = -76. Solve h*d + 2*d = s for d.

4

Suppose -3*a = a. Suppose -4*j + 12 = -a*j, -l = 2*j - 12. Solve x - l*x = 10 for x.

-2

Let d = -4 + 6. Suppose -d = 2*c - 3*c. Suppose 2*b - 34 = 5*z, -z = c*b - 15 - 7. Solve -2*v = -6*v - b for v.

-3

Let u(h) = h3 + 5*h2 - h - 3. Let v be u(-3). Let r be (-1)/(-5) - v/15. Let f = 1 + r. Solve t + f*t = 0 for t.

0

Let d(b) = b - 6. Let y be d(8). Solve y*o - 6 = -0 for o.

3

Suppose 0 = 5*s + 53 - 18. Let y = s - -11. Let h be y*1 + 5 + -6. Solve -q + h = -1 for q.

4

Let c = 5 - 3. Let g(k) = -k**2 - 4*k - 2. Let b be g(-3). Suppose -h - b = 0, 0 = -2*j + 4*h - c*h + 16. Solve 0 = -4*v - j - 1 for v.

-2

Let n = -45 - -45. Solve -4*p = -n*p for p.

0