Let h be (-7)/((-63)/12)*(-21)/(-7). Solve -h*i = 13 + 7 for i.

-5

Let y = -3 + 6. Suppose -y*h + 4*d + 32 = h, 20 = 5*h - d. Solve h*j - 9 = -0 for j.

3

Suppose 6*t + 100 = t. Let x be t/(-6) + (-4)/12. Suppose 2*r + 19 = -3*g - x*r, r - 3 = -4*g. Solve s = -g*s for s.

0

Suppose -4*j = n - 4, -5*n + n + 5*j - 5 = 0. Let x(d) = 0*d3 + 11*d + 7*d2 + d3 - 6*d - d2 + 3. Let z be x(-5). Solve -z*q = -n*q + 12 for q.

-4

Suppose -i - 13 = -2*x, 21 - 86 = -5*x - 4*i. Solve -x = -5*l + 16 for l.

5

Let r(j) = 5*j**2 - 5*j + 2. Let d be r(2). Suppose 5*s = -0*s. Solve i + 3*i - d = s for i.

3

Let b be ((-1)/(-3))/(0 + 1⁄6). Solve -b*p = p + 3 for p.

-1

Let a = 20 + -19. Suppose -a - 15 = -4*h. Solve h*n - 6 = -2 for n.

1

Suppose -2*l + 1 = -9. Solve 16 = -l*a - 4 for a.

-4

Suppose v - 3 = 2*v. Let f be (-2 - -2) + v + 3. Solve f*u - 3*u = 9 for u.

-3