Let y be 6/(-4)*(-4 - (-2)/3). Let h be ((-1 - -1) + 0)/(-1). Solve h*u = -y*u for u.

Let g(v) = -v3 - v2 + 3*v + 3. Let q be g(-3). Solve q = -j + 4*j for j.

4

Let g be (-1)/4 - (-2)/8. Let c be (-4)/(-6) - (-154)/66. Solve -6 + g = c*q for q.

-2

Let q(m) = 2*m - 9. Let p be q(6). Solve p = 3*n + 15 for n.

-4

Suppose -11*u - 52 = -15*u. Let x be (3 + 0)/(-12 + u). Solve -5*j - 18 = -x for j.

-3

Let b(f) = -3*f. Let h be b(-1). Suppose -z = -h*z + 8. Let j® = -r3 + 5*r2. Let s be j(z). Solve -l + s = -5*l for l.

-4

Let j be 1/(²⁄₃₀ + 0). Solve 6*s - 3*s = j for s.

5

Suppose 15 = -4*g - g. Let d(w) = -3*w - 4. Let l be d(g). Suppose 4 = 4*p + l*f, 2*p - 5 = -3*p + f. Solve c - p = 1 for c.

2

Let w(n) = n**2 + 7*n - 13. Let u be w(-9). Let p(l) = -l + 7. Let t be p(u). Let r be 0/(t*²⁄₄). Solve r = 3*i - i - 8 for i.

4

Let l = 82 - 77. Solve -3*x - 2*x = -l for x.

1

Let j(h) = h3 + h2 + 4. Let c be j(0). Suppose 0 = y + 3*v + 1, -4*v - 28 = -c*y. Solve y*x = 2*x - 3 for x.

-1