Suppose -4*s = 1 - 17. Suppose -s*k = k. Solve k*o = -3*o - 9 for o.

-3

Suppose 0 = -5*f - j - 0 - 3, -2*f + 3 = -j. Let d = 0 + 4. Solve d = -f*r - r for r.

-4

Suppose -99 = 4*q + 373. Let x be (-1)/(-4) - q/8. Let i = -7 + x. Solve 5*s - i - 2 = 0 for s.

2

Let z(x) = -4*x2 - 3 + 2*x3 - x + 2*x + 4*x - x. Let t be z(2). Solve 0 = -5*b + 4*b - t for b.

-5

Let b(i) = -5*i3 - 21*i2 + 6*i - 2. Let c(j) = 4*j3 + 20*j2 - 5*j + 3. Let v(k) = 5*b(k) + 6*c(k). Let a be v(15). Solve 4*h - 4 = a for h.

3

Suppose 2*u - 5*v - 17 = -8, -v = -3*u + 7. Solve -u*c = -4*c for c.

0

Let t(s) = -s - 2. Let q be (9/(-3))/((-9)/(-6)). Let a be t(q). Solve -d = -a*d for d.

0

Let f(j) = -2*j - 11. Let b be f(-9). Solve b = 2*a - 1 for a.

4

Suppose -3 = -i - 2. Let q be (2⁄4)/(i/12). Let d = 11 + -11. Solve d = 4*u - q - 10 for u.

4

Suppose 0 = -4*u + 3*k + 11, 5*u = 5*k + 3 + 12. Solve -r + 2 = -u*r for r.

-2