Suppose 0*n = -3*n. Suppose 3*v - v + 5*w - 23 = 0, 0 = 3*v + 3*w - 21. Solve n*x = -v*x for x.

0

Suppose z = -0*z - 2*c - 2, -z + 18 = -3*c. Suppose -2*a + 7*a + 4*r = 74, 0 = -5*a - r + 71. Solve 4*t - a = z for t.

5

Let c(u) = u**3 - u - 2. Suppose -11*y + 16*y = 10. Let i be c(y). Solve i*n + 12 = 4 for n.

-2

Suppose 3*l = 2*j + 15, 5*j + 9 = -0*j - 2*l. Let f = j + 5. Suppose -2 = 4*p - 14. Solve -f*d + 3 = -p*d for d.

-3

Let u be 2 - (1 - (-4)/(-2)). Suppose u*y = -0*y - 3. Let c = 3 + y. Solve c = p - 2 for p.

4

Let g = 5 - 0. Suppose -10 = 5h + g. Let a be (-9)/h(-2)/(-3). Solve 18 = 5*x - a for x.

4

Suppose -13*l = -5*l. Solve l = 16*s - 12*s - 16 for s.

4

Let a(s) = 3*s2 + 8*s + 2. Let g(h) = h2 + h + 1. Let q(o) = -a(o) + 4*g(o). Let z be q(4). Suppose 5 + 0 = 3*b + 2*v, -b - 3 = 3*v. Solve k = b - z for k.

1

Let j(a) = -2 + 1 + 0*a - 7 + 4*a. Let g be j(4). Solve g*n + 20 = 3*n for n.

-4

Let p = -13 - -13. Let x(u) = -u**2 + 9*u + 8. Let d be x(10). Let j be ((-36)/d)/2 - -1. Solve 2*a - j = -p*a for a.

5