Let z be 18/8*80/30. Solve -2*s + z = s for s.

Let u = -9 - -13. Suppose -3*n - 12 = 0, 4*z - u*n - 39 + 11 = 0. Let b(q) = -q3 - 2*q2 + 2*q + 1. Let l be b(-3). Solve o - z = -l for o.

-1

Suppose -2*p = -3*g - 16, 2*g = -3*p + 4*g + 19. Suppose -j = -p*q + 6 - 0, -q - j = -6. Suppose -s = q, 4*i + 5*s = -0*s - 2. Solve 2*f = 6 - i for f.

2

Let y be ((-8)/6)/2*6. Let b(w) = -w**2 - 6*w - 5. Let d be b(y). Solve d*t = -7 - 2 for t.

-3

Let t(o) = o**2 + 8*o - 8. Let m be t(-9). Suppose 0 = -w - 2*w + 3, 2*b + w - m = 0. Solve 0 = -b*r + 2*r + 6 for r.

-3

Let g be ³⁄₂*⁶⁴⁄₂₄. Solve g*m = 3 + 1 for m.

1

Let l(d) = -d**2 + 6*d - 5. Let p be l(4). Solve p*u = u for u.

0

Let j(a) = a**2 + 6*a + 9. Let g be j(-6). Let f = g + -9. Solve f = p - 2 - 1 for p.

3

Let v(o) be the third derivative of o⁶⁄₁₂₀ + o⁵⁄₁₅ + o⁴⁄₁₂ - 2*o³⁄₃ - 3*o**2. Let a be v(-3). Let d be -3 - 3/a*2. Solve -5*k - 17 - d = 0 for k.

-4

Let u(l) = l**2 - 7*l + 2. Let g be u(8). Solve -5*y + g = -0 for y.

2

Let x = -116 - -119. Solve -4 = -x*u + 2*u for u.

4