Let b(a) = 3*a + 29. Let c be b(-9). Solve -c*d = -6*d + 4 for d.

Let d® = -r. Let v(b) = -b. Let p(w) = -4*d(w) + 5*v(w). Let n be p(-4). Solve -n*a + 2 = 6 for a.

-1

Suppose -2*x + 13 = 4*t - x, 7 = t + x. Suppose -d + 2 = -t. Let f be ⁵⁸⁄₄ + 2/(-4). Solve -d*a + f = 2 for a.

3

Let n be (-1)/((⁸⁄₆)/(-4)). Solve -n - 1 = -4*c for c.

1

Let j(t) be the second derivative of t⁴⁄₁₂ - 2*t2 - 3*t. Let u be j(-4). Solve u = -2*q - 2*q for q.

-3

Let k(s) = s2 + 2*s. Let j be k(-2). Let v(n) = n2 + n + 3. Let x be v(j). Suppose -3*l = 2*r - 18, 7 = -x*r + 2*l + 2*l. Solve 0 = 2*o + r + 3 for o.

-3

Suppose 7*s = 4*s + 12. Suppose -2*f = 4*g - 8, s*f + 3 = 3*g - 3. Let r(n) = -n**2 + 9*n. Let q be r(9). Solve q = -5*d + 3*d - g for d.

-1

Suppose 2*l = -0*l. Solve l = 5*w - 0*w - 15 for w.

3

Let z be (5 - 1) + ⁶⁶⁄₆. Solve -3*s = -0*s - z for s.

5

Let r = 45 + -10. Suppose 0 = -2*n - 2*w - 12, -2*w = 3*n - 3*w + 2. Let q be n/(-7) - (-200)/r. Solve -q = 3*u - 0 for u.

-2

Let k(m) = m**2 + m. Let o be k(-4). Solve 0 = 6*s - 3*s - o for s.

4