Suppose -2*c = -4*y + 3*y + 4, 0 = 3*y - 5*c - 12. Solve -u + 3 = y for u.

-1

Suppose -o + 3 - 1 = 0. Suppose -2*s + 22 = 3*d, 10 = o*d + 2. Solve 4*n = s + 11 for n.

4

Let h® = r**2 + 2*r - 3. Let g be h(-4). Suppose 0*l = g*l - 5. Let v be 0 + -1 + (l - 0). Solve 3*j + v*j - 15 = 0 for j.

5

Let l be (-63)/(-21) + 2 + -1. Solve 0 = a + l*a - 15 for a.

3

Suppose u + u - 14 = 4*i, -4*i + 30 = 2*u. Solve u = -5*s + 36 for s.

5

Let j = 18 + -11. Suppose -5*r + 29 = 3*q, 4*q - 3*q + 5*r - 23 = 0. Solve -4*z = q - j for z.

1

Suppose 0*l - l + 2 = 0. Solve l*h = 8 + 2 for h.

5

Suppose -a + 2*a - 3 = 0. Suppose -n = -a*y + 2, 3*y + 3*n = -0*n + 18. Solve -r - 1 - y = 0 for r.

-3

Let u(z) = -5*z + 2. Let q be u(2). Let d be (-2 - 1)q/6. Let w be (-6)/d(-6)/3. Solve x = -w - 1 for x.

-4

Let u(h) = -13*h**2 - 5*h + 6. Let a be u(3). Let m be a/(-45) - (-1)/5. Solve m*i - i = -2 for i.

-1