Let b be (-20)/3*(-6)/5. Suppose 14 = 4*h + u, -2*u + 0 = -4*h + 8. Solve h*i - i + b = 0 for i.

Let t = 6 - 4. Suppose 0 = 3*a + 2*d + 23, t*d = 4*a - 3*d. Let u be 0 + (-1 - 1) - a. Solve -u*b + 6 = 15 for b.

-3

Let f(y) = y**2 - 2. Suppose -q + 6*q = j + 126, q - 21 = -4*j. Let l be 5/q + (-11)/5. Let p be f(l). Solve p = 3*c - 7 for c.

3

Let i(d) = d**2 - 12*d - 9. Let j be i(13). Solve j*t + 4 + 4 = 0 for t.

-2

Suppose -2*v + 0*v = 2*l - 8, -5*v = -4*l - 2. Solve 6 = 2*u + v for u.

2

Suppose -5*x = 5*s + 70, -5*x + 2*s = -2*x + 37. Let r = -8 - x. Solve r*m - 21 = -1 for m.

4

Suppose -11*h - 4 = -15. Solve 5*n + h = -9 for n.

-2

Let v(b) be the third derivative of b⁵⁄₆₀ - b⁴⁄₆ - 5*b³⁄₆ + 4*b2. Let w be v(5). Let m be (2/(-4))/(2/(-16)). Solve w = 4*g - 0*g - m for g.

1

Suppose 0 = 2*q - 3*q + 142. Let o = q + -6. Suppose i + o = 5*i. Solve 9 - i = -5*k for k.

5

Suppose -3*o - m + 39 = 2*m, 3*o - m - 27 = 0. Solve -3*v + 25 = o for v.

5

Let a(i) = -3*i - 42. Let w be a(-15). Solve 1 - w = -s for s.

2