Let g = 4 - 4. Let s = -14 + 20. Let z be ((-8)/(-12))/(s/9). Solve 3*o - 4*o - z = g for o.

-1

Let b(m) = -2 - m2 + 0*m2 + 3 + 1. Let g be b(0). Solve -6*r = -g*r - 20 for r.

5

Let l(i) = 3*i - 11. Let p be 18⁄4 + (-3)/(-6). Let b be l(p). Solve b*m + 0*m = 20 for m.

5

Suppose 0 = -2*u - a + 9, -a = -u + 3*a. Solve -v = u*v - 5 for v.

1

Suppose -5*j + 35 = 5*x, j + 2*x - 7 = 3*x. Suppose 0 = j*n - 3*n - 8. Solve -n*b = -4*b + 2 for b.

1

Let j = 4 - 4. Suppose j = 4*t + 4*u - 8, 6*u + 6 = -t + u. Suppose -3*a + t*a - 5 = 0. Solve a*p - 3 = 4*p for p.

3

Let x = -1 - -3. Let m = 9 - x. Suppose -3*l = 2*l + y - m, 2*l = 5*y + 19. Solve r + l = -1 for r.

-3

Suppose -2*a + q - 20 = -7*a, -3*q = 5*a - 30. Solve 0 = -0*x + a*x + 12 for x.

-4

Let k = 10 - 5. Solve k*u = 20 - 5 for u.

3

Let b be 3 - 5 - 1*-2. Solve b = -3*s - s - 20 for s.

-5