Let w(b) = b + 4. Let j be w(0). Solve 0*u = -j*u + 8 for u.

2

Suppose -h - 12 = -3*h. Let s be h/(2 + (-4)/3). Solve 4*k + s + 7 = 0 for k.

-4

Let k(z) = 28*z - 108. Let i be k(4). Let c = -6 + 11. Solve i*v + 1 - c = 0 for v.

1

Let m© = -2*c**2 - 5*c - 6. Let p be m(-3). Let j(a) = 6*a. Let y be j(2). Let f = y + p. Solve -2*b + f*b = -5 for b.

-5

Suppose 0 = k + 2*k. Suppose k = -2*f + f. Solve -2*i + f*i = 0 for i.

0

Let q(b) = -b - 13. Let v be q(-12). Let w be (-4 - 0)/(-1) + v. Solve 2*l - l = w for l.

3

Let i(n) = n3 + 6*n2 + 4*n - 6. Let p be i(-5). Let b = 6 + p. Let z(l) = -l**2 - 2*l - 1. Let q be z(-1). Solve -y = -q*y - b for y.

5

Let t be (-2)/(-4)*(-8 - -14) + 1. Solve 0 = 5*r - t*r + 5 for r.

-5

Let q = 4 - 2. Suppose -q*o = o - 15. Solve o*v - 4 = 1 for v.

1

Let s = 0 - 1. Let t = s - -3. Let q be (1 - t) + (1 - 0). Solve q*n - 3*n = 3 for n.

-1