Suppose z = 4 - 2. Suppose -2*r = -r - 4*y + 5, 10 = 4*r - y. Let d(w) = w3 - 3*w2 + w - 3. Let u be d®. Solve 2*c - z = -u*c for c.

1

Suppose 4*u - 3*f + 3 = 0, -6*u + u - f = -1. Suppose 3*n = -0*n - 2*t + 27, 5*n - 2*t - 61 = u. Solve 3 = 2*y + n for y.

-4

Let d(g) = g2 - g - 3. Let f(s) = -2*s2 + 2*s - 1. Let x be f(2). Let w = x + 8. Let k be d(w). Solve k*u = u + 8 for u.

4

Suppose 4*f - 2 = 42. Suppose -s - 17 = 5*q, 2*s + q - f = -0*q. Solve 2 = 5*h - s for h.

2

Let c(x) = 13*x - 17. Let j = 23 + -32. Let r(g) = 3*g - 4. Let z(w) = j*r(w) + 2*c(w). Let o be z(-5). Solve -o = -4*b - 3 for b.

1

Suppose -g = -13 + 11. Solve -1 = -g*p - 5 for p.

-2

Suppose 5*c - 18 = -f, -3 - 23 = -5*c + 3*f. Suppose c*x - 2 = -2*l, 2*l + 2*x - 4 + 0 = 0. Solve -l*o = 8 + 1 for o.

-3

Suppose -2*f - 2*t = -80, -126 - 101 = -5*f + 4*t. Let a be (-6)/(-9) - f/(-3). Let s = a + -11. Solve 0 = -2*d + s - 0 for d.

2

Let w(i) = i**2 + 5*i + 4. Let r be w(-2). Let l be (r/(-1) - 5) + 7. Solve -l*s = 6 - 22 for s.

4

Suppose -26 = 4*m - 6, 0 = 2*y + 2*m + 14. Let j be y/(-2) + (1 - -1). Solve -2*c + j = 13 for c.

-5