Let m(p) = p**2 + 11*p - 18. Let b be m(-13). Solve -7*w + b = -9*w for w.

Let i be 540/(-55) - ⁶⁄₃₃. Let v be i/(-6)*6 + -3. Solve -2*o + v*o = 0 for o.

0

Suppose 12 = -2*k + y, 3*y - 2 = 4. Let t(f) = -f. Let n be t(k). Suppose -n - 4 = -3*v. Solve 0 = v*w - 5*w - 10 for w.

-5

Let p® = 2*r**2 + 12*r + 6. Let k be p(-6). Solve 0 = -k*w + 3*w - 15 for w.

-5

Suppose -20 = 2*z + 2z. Let b be (z/1)/(1-1). Let r = -8 + 28. Solve l - r = b*l for l.

-5

Let b = -4 + 6. Solve -b*j + 5 = -j for j.

5

Suppose 5*c - 18 = -2*z, 0 = -2*c - 4*z - z + 3. Solve 0 = -c*d + 20 for d.

5

Let l(a) = a - 5. Let d be l(5). Suppose 5*h + d*c = c + 27, h = c + 3. Suppose 0 = -h*p + 4*p - z, 5*z + 10 = 0. Solve 5*j - p = -21 for j.

-4

Suppose -3*z = -0*j - 4*j, -4*j + 4*z = 4. Suppose 0 = 3*c + r - 3, j*c = 5*r + 3. Solve -5 + c = x for x.

-4

Let n(j) = j3 - 11*j2 + 10*j + 2. Let l be n(10). Suppose 2*c - 45 = 5*k - 19, -l*c + k = -10. Solve 0 = -5*q + c*q for q.

0

Let h = -2 - 3. Let u = h + 8. Solve -z = u*z for z.

0