Suppose -5*r + 4*g + 23 = 3, 20 = -4*g. Let x(q) = 22*q**2 - q. Let w be x(1). Let z = w - 9. Solve -3*d + z = -r*d for d.

Let b be (-8)/20 - (-38)/(-5). Let g be ((-6)/b)/(³⁄₁₂). Solve -1 = -g*h + 2 for h.

1

Suppose 0*a + 3*a - 27 = -3*v, -5*a + 15 = 0. Let p = v + -4. Solve 0 - p = -t for t.

2

Let o(x) = -x**2 + x + 1. Let n be o(2). Let u = 0 - n. Let a be (u + (-4)/3)*0. Solve a*g - 15 = -3*g for g.

5

Suppose 4*z + 21 = 3*d, 4*d + z - 16 = 12. Solve 4 = d*n - 6*n for n.

4

Suppose 97 = 4*h + t, -h = 2*h + 4*t - 89. Solve h + 2 = -5*a for a.

-5

Let r be (-4)/18 + ¹¹⁄₉. Let g(w) be the third derivative of w⁵⁄₆₀ - w⁴⁄₁₂ + w³⁄₆ - 2*w2. Let t be g®. Solve t = s - 0*s - 3 for s.

3

Let f be 6 + ¹⁰⁄₅ + 0. Solve 2*j = -2*j + f for j.

2

Let q(h) = -h3 - 5*h2 - 2*h - 4. Let t be q(-5). Let w(a) = -a - 1. Let y be w(-5). Suppose 0 = 5*l - y*d + 2, -d = -t*d + 15. Solve 0 = -l*g + 8 for g.

4

Let k be -10⁵⁄₂₀-10. Solve 0 = -v + 6*v + k for v.

-5

Let t(u) = u**2 - 4*u + 4. Let i be t(7). Let z be ¹⁵⁶⁄₁₀ - (-10)/i. Solve -5*c + z = -c for c.

4