Suppose -4*d - 3*n + 0*n = -4, -3*n = 5*d - 5. Solve d = 2*b - b for b.

1

Suppose -6 = -6*s + 3*s. Solve s*b = 3 + 3 for b.

3

Let w(s) = 32*s + 2. Let u(b) = -11*b - 1. Let i(o) = 11*u(o) + 4*w(o). Let y be i(2). Let c = y - 6. Solve -2*r - c = -11 for r.

3

Let f® = -r3 + 7*r2 - 7r + 4. Let j be f(6). Let l = j - -6. Let u be 5(-1 - (-7)/5). Solve -u = l*s + 14 for s.

-4

Suppose b - 20 = 6b. Let l be 2(1 - 90/b). Suppose l - 2 = 3*p. Solve 0 - p = 5*x for x.

-3

Suppose 4*r = 5*r + 4*r. Solve r = 4*q - 3*q + 3 for q.

-3

Suppose -16 = 2*r - 0*r. Let i = r + 9. Solve d = i - 3 for d.

-2

Let r(u) = u3 + 3*u2 - 2*u. Let k be r(-4). Let z be (-2)/(-3) - k/6. Solve -z*v = v for v.

0

Let g be 4 - 0 - (0 - -1). Let w be g*((-21)/(-9) - 1). Suppose 0 = -5*t + 2*p + 48, -15 = -t - p - w*p. Solve 0 = -5*l + 10 + t for l.

4

Let a(w) = -w + 3. Let y(o) = -3*o + 6. Let d® = -5*a® + 2*y®. Let n be d(-7). Let q(h) = h3 - 4*h2 - h + 4. Let s be q(4). Solve 2*t = -s - n for t.

-2