Let j(v) = -v**3 + 14*v**2 - 14*v + 9. Let q be j(13). Let y = -1 - q. Solve y*t - 11 = -2 for t.

Let s be (-4)/(-16) - (-14)/8. Suppose 2*r - s = 2. Suppose 5 + 5 = 5*a - 5*t, 5*t - 2 = a. Solve r*v + 1 = a for v.

1

Let i(m) be the first derivative of -m**³⁄₃ + m + 9. Let n be i(1). Solve n = 2*x - 4*x - 4 for x.

-2

Let m(f) = f3 - 8*f2 + 12*f + 4. Let c be m(6). Solve -c*n = n for n.

0

Suppose -4*l - 32 = -2*w, -w + 57 = w + l. Let r = -23 + w. Solve 0 = -r*y + 12 for y.

4

Let d be 0 + ³⁴⁄₆ + (-6)/9. Solve 4*a - d*a = -4 for a.

4

Let v(x) = x3 + 5*x2 + x + 7. Let q be v(-5). Solve -8 = q*u + 2 for u.

-5

Suppose -9 + 1 = 4*y. Let r be (4/y)/(0 + -1). Solve 0 = 3*z + 13 + r for z.

-5

Let y(j) = j3 - 9*j2 + 10*j - 12. Let k be y(8). Suppose k*w - 1 = 7. Solve w = 4*o - 10 for o.

3

Let q© = -c3 - 8*c2 + 9*c + 8. Let h be (-4)/2 + 0 + -7. Let g be q(h). Suppose 18 = 5*m + 3. Solve -m = i - g for i.

5

Suppose -6 = -5*g - 1. Solve 2*j - 3 = g for j.

2