Suppose 12 - 4 = 4*z. Solve -2 = z*d + 8 for d.

-5

Suppose 2*f + 2*o - 16 = 0, 0 = -3*f + f + o + 4. Solve 0 = 2*p - p - f for p.

4

Let l = -7 - -15. Let w(s) = -s**2 + 9*s - 10. Let t be w(7). Let v = t + 0. Solve l = -0*o + v*o for o.

2

Let f be -1 - (-4 + (-8)/(-4)). Solve -2*h + f - 7 = 0 for h.

-3

Let o = -10 + 14. Let c(y) = 2*y - 5*y2 - 1 + 4 + o*y2 + 2*y**2. Let a be c(-3). Solve -2*b - 4 = -a*b for b.

1

Suppose 6 = 2*r - 0. Let l = 5 - r. Solve u + l*u = -12 for u.

-4

Let r(h) = h + 4. Let q be (-4 - -6) + 1*4. Let g be r(q). Suppose 2*p = -4 + g. Solve -p*f - 11 = 1 for f.

-4

Suppose -5*y + 29 = -3*b - 29, -2*b - 2 = 0. Suppose 9 = 4*u - y. Let o = u + -2. Solve o*z - 2 = -5 for z.

-1

Let k(m) = -m + 10. Let f be k(7). Solve l = -0*l + f for l.

3

Let s(n) = -2*n3 - 14*n2 - n - 4. Let q be s(-7). Let v = -6 - -11. Solve -q*l + 17 = v for l.

4