Let y be (-1)/(2*3/(-18)). Suppose y*u - 18 = -0. Solve 0 = v - u*v - 5 for v.

-1

Let t be (-5)/25 + 11⁄5. Suppose 0 = t*a - 7*a. Solve d = -a*d - 4 for d.

-4

Let u be 1/(-3 + (-14)/(-4)). Suppose -4*i + 4*m - u*m = -10, 0 = -5*i + 2*m + 10. Solve -4*r - 2 - 10 = i for r.

-3

Suppose 0 = -3*b - 4*i - 4, -2*b + 2*i + i = -20. Solve -b = -s - 0 for s.

4

Suppose u + 3*x - 15 = -u, 4*x = u + 9. Solve -t + 4*t = u for t.

1

Let l be 3-3(-6)/18. Let p = 0 + 0. Let k = l + p. Solve 2*j = k*j for j.

0

Let f be (-7)/(21/(-6)) - 0. Let h be 0/(4 - (-4)/(-2)). Let b(j) = -j3 - j2 + j + 12. Let o be b(h). Solve -6*l + f*l = o for l.

-3

Let v© = c3 + 10*c2 + 8*c - 5. Let s be v(-9). Let w be (-56)/12 + s/6. Let j = -1 - w. Solve -z = 2*z + j for z.

-1

Let n = 43 - 41. Solve -n*u = -0 + 6 for u.

-3

Let c(k) = 2*k**2 - 4*k + 3. Suppose -o - f = -0*o - 2, -4*o = 3*f - 8. Let t be c(o). Solve -1 = t*y + 11 for y.

-4