Suppose 2*u = 4*v - 2, -5*v = -4*u + u - 1. Let y be (2/(-3))/((-2)/21). Let z be y - 6/9*-3. Solve -v*s - z = s for s.

Let d(z) = 3*z - 6. Suppose o = -3*l + 2 + 1, 4*o + 3*l - 21 = 0. Let c be d(o). Solve 0*s - c = 3*s for s.

-4

Let k = -17 + 18. Solve -d - k = -2 for d.

1

Suppose -7*b + r = -3*b - 26, 5*r = 10. Suppose 8 + b = y. Solve 5 = 2*p + y for p.

-5

Suppose 4 = -19*p + 21*p. Solve -2*o + 20 = p*o for o.

5

Suppose 5*d - 13 = -4*j, -4*j = 3*d - 3*j - 12. Solve 2*p - d*p + 12 = 0 for p.

4

Let h be ((-3)/4)/((-24)/64). Solve -h*q = -4*q + 8 for q.

4

Let m(d) = -2*d**2 + 22*d - 7. Let n be m(10). Solve 3*b = 2 + n for b.

5

Let u be (-6)/9 + ¹⁰⁄₆. Let l = 45 + -41. Solve -u - l = j for j.

-5

Let b be (-2)/7 + 52/(-14). Let q(n) = -1 + 2*n + 0*n + 0*n2 + n2. Let w be q(b). Solve w*l - 3*l + 20 = 0 for l.

-5

Let v be (-2)/6 + 205/(-15). Let a = -12 - v. Solve a*t - 5 + 1 = 0 for t.

2