Let u(k) = k**2 + 5*k + 8. Let y be u(-3). Solve 4*x = y*x for x.

Let i® = -r**2 - 5*r - 3. Suppose 0 = -4*y - 5 - 7. Let z be i(y). Suppose -h = -a + 16, 0*a - a - 5*h = -40. Solve d = -z*d + a for d.

5

Let m = -7 + 8. Let u = 4 - m. Suppose -21 = -2*d + 3*d - 5*f, -u*d + 2*f = -2. Solve d*b - 5 = -b for b.

1

Let l(u) = u - 2. Let q be l(10). Let z be 4/q + ⁶⁄₄. Suppose -z*k + 8 = 2*i, 2*k + 5*i = 7*k. Solve 0 = y + k*y for y.

0

Suppose 0*r - 16 = -3*r + 2*m, r = 2*m + 12. Solve g + 7 = r for g.

-5

Suppose 2*r - 5*o = -0*o + 80, -4*o - 134 = -3*r. Let h = r + -27. Suppose -5*t = -h - 7. Solve n + t = -n for n.

-3

Let v be (-2 + (0 - -2))/(-1). Suppose -4*f + 8 + 5 = 3*m, -3*m - 3*f + 15 = v. Suppose 0 = 4*a - m - 1. Solve 4*h = 3*h - a for h.

-2

Suppose -3*n - 20 = -8*n. Suppose -n*o + 7 = -1. Let k = o + 22. Solve 0 = 3*b - 9 + k for b.

-5

Let f = 20 - 12. Let w = 1 - 5. Let r = 6 + w. Solve r*a + 0*a - f = 0 for a.

4

Let c(u) = u**2 - 6*u + 2. Let y be c(4). Let g(z) = -z - 1. Let m be g(y). Let v be ¹⁰⁄₂₅ - (-18)/m. Solve -v*p = -p for p.

0

Suppose 2*g + 12 = 6*g. Let u = -2 + g. Let x(o) = 3*o3 - 2*o2 + o. Let d be x(u). Solve -s = -d + 3 for s.

-1