Suppose -18 = -3*z + 4*k - 0*k, 0 = -z - 2*k - 4. Solve t = -z*t + 12 for t.

4

Let i = -5 - -5. Solve 0 = -i*h + h + 3 for h.

-3

Let n = -22 + 25. Solve -10 - 2 = n*l for l.

-4

Let p be 3 - 1/(-1 - -2). Solve 2*l = 4*l + p for l.

-1

Let b = -6 - -10. Suppose 31 = 5*h - b*w, -2*h + 4*w = -4*h + 18. Solve 0 = 3*d + h + 5 for d.

-4

Let i be 8*(1 - -1)/2. Let g be 1/(4 - 28⁄8). Solve 2*d = -g*d - i for d.

-2

Suppose -3*w = -4*w + 6. Solve w = -3*k - 9 for k.

-5

Let a(h) = -6*h2 + 10*h2 - 5*h**2 - 6 - 7*h. Let x be a(-6). Solve x = -4*r + 14 - 2 for r.

3

Let r(y) = 2*y - 2. Let i be r(3). Suppose 0 = -5*h + 6*h - i. Solve w - h = -0 for w.

4

Let y(s) = s3 - 3*s2 + 3*s - 3. Let b be y(3). Solve 0 = -b*k + 10*k for k.

0