Let z(i) = 5*i - 3*i + 2*i. Let m be z(3). Let t be (m/(-15))/2*-5. Solve -3 + t = -j for j.

Let s = 21 - 17. Let q be (-3)/((-99)/30 + 3). Solve -6*i + s*i - q = 0 for i.

-5

Let t(p) be the first derivative of p**²⁄₂ + 7*p + 1. Let a be t(-5). Solve -a = 3*x + 10 for x.

-4

Suppose -23*t + 25*t = 0. Solve t = 5*b - 4*b - 3 for b.

3

Let x(u) = u3 - 3*u2 - 2*u - 3. Let t be x(4). Let z = t - 0. Solve -z*c + 13 - 33 = 0 for c.

-4

Let v(w) = -2*w + 37. Let z be v(14). Suppose 5*k = -2*l + 149, -2*k + 3*l = -l - 50. Solve k - z = 5*o for o.

4

Let p(f) = -2*f3 - 4*f2. Let o be p(-2). Solve 15 + o = 5*j for j.

3

Let z be ²⁄₅ + 268/(-20). Let n = 3 - z. Solve 0 + n = -4*m for m.

-4

Let u = -12 + 8. Let v be (0 + u/2)*-4. Solve -8 - v = 4*n for n.

-4

Let p(i) = -19*i - 2. Let y be p(-2). Suppose -4*h = 3*a - y, -3*a + 18 = 2*h - 12. Solve -3*t = -a*t for t.

0

Let i be 2 - 1*4/(-2). Suppose -f = -2*f + i. Suppose f - 2 = m. Solve m = c + c for c.

1