Suppose z = 5*c - 30, -c + 5 + 20 = -4*z. Let d(f) = f**3 - 5*f**2 - f + 5. Let n be d(c). Let x be -2*(-1)/2*n. Solve -3*r - 2*r = x for r.

Let y = 5 - 7. Let g be 2 + y + 2 + 2. Let n(m) = m3 - 2*m2 - 7*m + 6. Let i be n(g). Solve 2*a = 7*a + i for a.

-2

Let b be -6*(⁵²⁄₁₂ + -3). Let s be (-4)/b*0/2. Solve 0 = -s*u + 2*u + 6 for u.

-3

Let x(m) = -m**2 - 4*m - 3. Let g be x(-3). Suppose 3*d + 0*d + 18 = g. Let i be (-8)/10*75/d. Solve 0 = -5*c - 10 - i for c.

-4

Let q(m) = -m**3 + m - 3*m + 1 - 2. Let o be q(-1). Solve o*r - 6 = 2 for r.

4

Suppose 3 = 3*s - 0. Let f be 6/(-3)*s + 17. Solve -f = 6*w - w for w.

-3

Suppose -2 + 35 = 3*d. Solve 0 = 3*s + d + 1 for s.

-4

Suppose 0 = 5*q - 3*q. Let j® = -r. Let s be j(q). Suppose 2*u = -s*u + 30. Solve -4*h + 35 - u = 0 for h.

5

Let w be ((-18)/24)/(6/(-16)). Suppose n + 33 = 2*x, 3*n = -x + w*x - 29. Solve 1 + x = -5*z for z.

-3

Let x = 1 + 9. Solve 0 = w + w + x for w.

-5

Let f be (-4)/(-6) - (-280)/30. Let j = f - 0. Let a be (13 - j)/((-2)/(-2)). Solve a = 2*w + 1 for w.

1