Let f be 0/(-4) + 3 + -14. Let j be 3/(2 - f/(-7)). Solve 0 = -4*o + j + 9 for o.

4

Let d(a) = -a - 5. Let n(o) = -o + 1. Let j(t) = -d(t) + 2*n(t). Let g be j(7). Solve -r = -g*r for r.

0

Let t be 0 - 2/(1 + -2). Let p = 11 + -1. Solve -4*z - p = -t for z.

-2

Suppose 3*n - 56 = 5*k, 0 = -2*n + 3*k + 2*k + 44. Let s be (12⁄10)/((-1)/5). Let f = -2 - s. Solve f*o = o + n for o.

4

Let m be 0(-1)/(-2)-1. Suppose -3*f + m*c + 15 = c, 5*f - 27 = -c. Solve -f = -g - 1 for g.

5

Suppose -9 = 2*u + z, 3*z + 16 = -2*u + 1. Let a be (u/6)/(3/(-18)). Solve -a*n = 14 - 2 for n.

-4

Suppose 0*n = n + 4*x - 12, -2*n - 9 = -3*x. Solve n = -h + 2 - 4 for h.

-2

Let l = -20 - -12. Let f = 15 + l. Let a = f + -6. Solve a = -y - 0 for y.

-1

Let o(a) = a**2 - a - 10. Let c be o(4). Solve c*b - 4*b = -6 for b.

3

Let t be 15⁄3 + 0/2. Suppose 53 - 8 = t*q. Let z(n) = n - 4. Let h be z(q). Solve -27 = h*c - 12 for c.

-3