Let c(i) = -i3 - 4*i2 + 4*i - 5. Let b be c(-5). Suppose d + 4 = b, 4*w - 3*w - 19 = d. Suppose -4*f - w = -7*f. Solve f = 2*x - 1 for x.

3

Let i be 4*(-2 - -5) + -3. Suppose 0 = i*q - 7*q. Solve q = -4*y + 7 - 27 for y.

-5

Let y(g) = -2*g + 7. Let z be y(2). Solve -6 = z*v - 0*v for v.

-2

Let k(x) = 7*x - 2. Let z be k(1). Solve -8 = -z*u + 7 for u.

3

Let r be (-5 - -9 - 3)(3 - 2). Let i be (-3)/((-18)/(-8))-3. Solve -i + r = t for t.

-3

Let q be (-57)/(-6) - 3⁄2. Let t be 1/(-4) + 74/q. Solve 3*a - t = 3 for a.

4

Let l(y) = y**2 - 2*y - 5. Let j be l(4). Solve 9 = -j*o - 3 for o.

-4

Let u(j) = -7*j**3. Let g be u(1). Let d = 16 + g. Solve 0*s + d = 3*s for s.

3

Suppose 5*h - 21 = 3*b, -2 = -0*b + b. Suppose -7*t + 2*t = h*r - 12, -5*t + 3*r = 12. Solve l + t = -1 for l.

-1

Let z© = -c2 + 8*c - 9. Let i be z(6). Let l(g) = g2 - 6*g + 6. Let b be l(7). Let d = b + -9. Solve -q + d = i*q for q.

1