Suppose 5*k = -5*y - 5, -3*y + 3*k + 22 = k. Solve i + 12 = y*i for i.

4

Let v = 21 - 16. Solve 2*t + 1 + v = 0 for t.

-3

Suppose -5*i = -31 + 11. Let f(t) = t3 - 4*t2 + t - 1. Let b be f(i). Solve b - 7 = x for x.

-4

Suppose 5*a = 2*r - 19, 3*r - 4*a - 16 = 2. Solve -f = -r*f for f.

0

Let x(k) = k3 - 15*k2 + 14*k - 1. Let m be x(14). Let n(y) = -y**3. Let o be n(m). Solve 2 = b + o for b.

1

Suppose 4*s - 3 = 9. Solve 5*b - s*b = -6 for b.

-3

Suppose -3*i + 3*s = -3, -2*s + 4*s = i - 5. Let r be (4⁄2 - i)/1. Solve -r*x - 33 + 8 = 0 for x.

-5

Let d® = r**2 + 6*r + 5. Let v be d(-6). Solve v*t = -2 + 17 for t.

3

Let g = 21 - 15. Let d(a) = -3*a**2 - 4*a - 2. Let x be d(-2). Let c = g + x. Solve c = 3*k - 3 - 12 for k.

5

Suppose -5*i = -4*w - 27, 5*i - 3*w = 5 + 24. Let y = 14 + 10. Let z be ((-2)/4)/((-6)/y). Solve z*l = i*l for l.

0