Let c(b) = 4*b + 6. Let w(l) = 7*l + 11. Let r(u) = 5*c(u) - 3*w(u). Let t be r(-7). Let x = -11 - -15. Solve -8 - x = -t*z for z.

3

Suppose -n - 4*d + 7*d - 1 = 0, -n + d = -1. Suppose -1 = n*v - 17. Solve 0 = -4*g - v for g.

-2

Suppose 3*i + 2*v - 7 = 0, 0 + 3 = -3*v. Solve -i = -5*l + 2 for l.

1

Let l(f) = -f**2 + 1. Let c be l(0). Let y = c + -2. Let r = y + 3. Solve -r*b - b = 12 for b.

-4

Let p be (-2)/(-7) - (-360)/63. Let s(q) = q - 3. Let i be s(p). Solve i*m + 5 = 2*m for m.

-5

Suppose -4*g + 2*p = -0*g - 6, 5*p + 22 = 3*g. Let v be (g/2)/(9/(-72)). Solve k = v*k for k.

0

Suppose 0 = 2*u - 5*i - 30 - 5, -2*u - 4*i + 44 = 0. Let q be 4/u + (-38)/(-10). Let k(y) = y3 - 4*y2 + y - 1. Let b be k(4). Solve b*l - q = -l for l.

1

Suppose -6*g - 1 + 49 = 0. Let b = -6 + g. Solve -4*w - b = -6 for w.

1

Let d = -9 + 13. Solve 0*k + 16 = d*k for k.

4

Let r = 2 + 0. Let s(z) = 2*z3 - 2*z2 - 2*z + 2. Let c be s®. Solve -3*u = -u - c for u.

3