Suppose 4*b - 3*b - 3 = 0. Suppose -27 = -5*x + b*v, -4*v - 22 = -x - x. Suppose -5*c + 0*w - 5*w + 30 = 0, -x*c + 6 = -3*w. Solve -c*k + 21 = 9 for k.

3

Let n(m) = m**3 + m + 5. Let o be n(0). Let b = o + 0. Suppose -3*u - 6 = -b*u. Solve 4*a - a + u = 0 for a.

-1

Let l(i) = -i3 + 5*i2 + 7*i - 3. Let a be l(6). Suppose -4*m - 9 = -x - a*m, x - 4*m - 6 = 0. Let f be (12/x)/(2⁄5). Solve 5*n + 8 - f = 0 for n.

-1

Suppose -4*u = -3*u. Suppose -3*h + u*h = -12. Solve h*n - 20 = -n for n.

4

Suppose 0 = -2*j + 142 - 138. Solve -j*i - 2 = 8 for i.

-5

Suppose 18*b = 16*b + 4. Solve 0 = -x + b*x for x.

0

Suppose i + 3*i - 20 = 0. Suppose 0*s + s + 2 = i*m, 0 = 4*m + 4*s + 8. Solve -q - 4*q - 20 = m for q.

-4

Suppose -9*p + 28 + 17 = 0. Solve 16 = p*z - 4 for z.

4

Let q be (-1)/(-3) + 6/(-18). Suppose -2*u - 2*w = -14, q*u + 3*w - 3 = 3*u. Solve 0 = z - u*z + 10 for z.

5

Suppose 19*z - 36 = 17*z. Solve 5*w + 2 = -z for w.

-4