Let q be (-3)/((-7)/4 + 1). Let w = -5 + 12. Let k = w - q. Solve 4*u - k*u = 5 for u.

5

Let a = 1 - -6. Solve -2*h + 3 = -a for h.

5

Suppose -s = -4*s + 60. Suppose 0*l = 4*l - s. Solve l = -q + 1 for q.

-4

Suppose -2 - 1 = -y. Suppose 7 = 5*r - y. Solve -r + 4 = -o for o.

-2

Suppose 5*y = 4*s + 20, -3*s + 4*s + 12 = 3*y. Solve -3*c + s*c - 12 = 0 for c.

-4

Let b = -1 + 1. Suppose -3*o - 3 = b, -4*i = -0*o - 3*o - 15. Solve v = i*v for v.

0

Suppose 0 = -3*z + 2*z + 1. Let d(n) = n**2 - 1. Let s be d(2). Suppose -t = -z - s. Solve -2 - t = -2*b for b.

3

Let s be (90/(-15))/(1 - 3). Solve -v = -s*v - 8 for v.

-4

Suppose -h + 0*h + 6 = 0. Let n = -3 + 7. Let m(y) = y3 - 5*y2 + 6*y - 6. Let z be m(n). Solve 4*p + z = -h for p.

-2

Suppose 2*x - 2 = c, -x - 3 = 2*c - 4*x. Let y(p) = -p**2 - 2*p + 2*p + 3. Let u be y©. Solve -4*r + u*r = 0 for r.

0