Suppose -4*r - 110 = r. Let l be (-140)/44 - 4/r. Let a(g) = -g + 1. Let z be a(l). Solve 2*q - 4*q = z for q.

Let v be (1 - -5)*¹⁄₃. Let j be (-1)/((-21)/(-12) - v). Solve -j = -g - g for g.

2

Let x(h) = -h**2 + 10*h - 7. Let a be x(10). Let c = a - -12. Let v = c + -3. Solve -5 = -v*u + 1 for u.

3

Suppose -37 = m - 5*c, -2*c + 44 = -2*m + 2*c. Let y = m - -18. Let n be 6/(-4)*42/(-9). Solve n*d - 4*d + y = 0 for d.

-2

Suppose 0*o + 19 = -2*a + 5*o, -a + 4*o = 17. Solve c = -a*c for c.

0

Suppose -2*p - 5 = -1. Let s be (-20)/(-8) - (-1)/p. Solve -s*v - 6 = 2 for v.

-4

Let i = -134 + 150. Solve -i = -2*h - 6 for h.

5

Let b(l) = 2*l - 8. Let k be b(6). Let n = -2 + k. Solve -n = -c - 1 for c.

1

Let u(h) be the third derivative of -h⁴⁄₁₂ - 2*h3 + h**2. Let g be u(-8). Solve 0 = -0*l + l - g for l.

4

Let i be 1/((⁴⁄₁)/8). Solve 2*a = -i*a - 12 for a.

-3

Let c = 21 - 16. Suppose 0 = -5*j + m + 1, 5*m + c = -0*j + j. Solve -5*k - 15 = -j*k for k.

-3