Let a(u) = -u**3 + 8*u**2 - 7*u + 10. Let f be a(7). Let d(h) = -h + 7. Let o be d(f). Let r = -1 - o. Solve r*p - 2 + 0 = 0 for p.

Let k be (-6)/4 - 135/(-10). Suppose -4*z + 0 + k = 0. Solve -z*f + 0 = 15 for f.

-5

Let y = -7 - -8. Let v = 1 + y. Solve 0 = -v*g + g + 4 for g.

4

Let v(t) = -9*t2 - 7*t. Let z(d) = -4*d2 - 3*d. Let g© = 3*v© - 7*z©. Suppose 0*a - 4 = -2*a. Let p be g(a). Solve p = -0*q + q for q.

4

Suppose 0*m + 4*b = -5*m + 36, -m = b - 8. Solve -m = -4*k - 24 for k.

-5

Let b be 2 + ((-6)/(-9) - ²⁴⁄₉). Solve b*s - 5*s - 25 = 0 for s.

-5

Let x = -2 - -5. Let p = -2 + x. Suppose q - p = 2. Solve w + q = 5 for w.

2

Suppose 11 = 5*z - 19. Suppose 4*q - z = 30. Solve 2*r - 1 = q for r.

5

Suppose 0 = 2*h - 0*h + 4*o - 22, 2*h - 19 = -3*o. Let w = -7 + 12. Suppose -3*a - w*x - 1 = 0, 4*a - 15 - h = 4*x. Solve -k - a = 2 for k.

-5

Let d(t) = 21*t + 1. Let u be d(1). Let z = u - 13. Solve 0 = j + z - 4 for j.

-5

Let g = -15 - -24. Solve -5*j = -6 - g for j.

3