Let j = 20 - 12. Let a = 4 - 4. Suppose -4*g - j = -a*g, n - 11 = 4*g. Solve n*q + q = 16 for q.

Let c be (-3 - (-5)/2)*2. Let l(u) be the first derivative of -u³⁄₃ - u²⁄₂ + 3. Let n be l©. Solve 2*w + 10 = -n*w for w.

-5

Let v(g) = -g3 - 5*g2 - 3*g + 4. Let r(y) = y. Let p be r(-3). Let l = -1 + p. Let h be v(l). Solve h = -5*o + o + 12 for o.

3

Let i be 3/((42/(-20))/(-7)). Let z be (-4)/i - (-48)/20. Suppose -z*o = -4*o. Solve -3*s = -o*s + 3 for s.

-1

Let n(v) = 4*v - 6*v - v**2 - 3 - 5*v. Let q be n(-5). Suppose 0 = 2*o - 1 - q. Solve 15 + 1 = o*p for p.

4

Suppose 3 = -x - 4*b + 17, -x = -2*b - 2. Let w(h) = -h3 + 7*h2 - 6h + 4. Let y be w(x). Let i be 6(-1 + ⁶⁄₄). Solve -i*v + v = y for v.

-2

Let u be (212/(-6))/(3/(-9)). Suppose 3*m = u - 19. Let a(w) = w + 1. Let b be a(8). Solve -m = -5*v - b for v.

4

Suppose -4*n + 3 = 5*f, -5*f + f - 5*n - 3 = 0. Suppose 3*r + 10 = u, 3*r = f*u + r - 51. Suppose -5*z + 56 + u = 0. Solve -3*t = -0*t - z for t.

5

Let m = 94 - 91. Suppose 3*n = 6 + 3. Let p(a) = a3 - 2*a2 - 3*a + 2. Let x be p(n). Solve x*u = -m*u - 25 for u.

-5

Let h(z) = -2*z + 4. Let w be h(-5). Let c = w - 2. Solve 3*o - 3 - c = 0 for o.

5

Suppose 0 + 9 = 3*n. Solve -7*v + n*v = 20 for v.

-5