Suppose 0 = -2*v - 4*j + 54, 2*j + 103 = 3*v - 3*j. Let y = 47 - v. Solve -4*r + 0 = y for r.

-4

Let y© = 11*c + 3. Let u(j) = 78*j + 21. Let k(w) = 2*u(w) - 15*y(w). Let r be k(-2). Suppose x - r = -3*t, 2*x = -2*x + t + 8. Solve 0 = x*d - 2*d + 5 for d.

-5

Suppose f = -0*f + 4. Solve f*k - 6*k = 0 for k.

0

Let x(i) = i3 + i2 + i + 9. Let o be x(0). Let q be (-1)/(-4) + o/12. Solve a + 2 + q = 0 for a.

-3

Let q = -4 - -10. Let y = q - 2. Solve y*r - 4 = -0*r for r.

1

Let v be ((-4)/(-10))/((-6)/30). Let a be 10 - 0/(-2) - v. Solve -a = 3*c - 0*c for c.

-4

Let j = -8 - -2. Let v = j - -8. Let d = 5 - -7. Solve -2*g - d = v*g for g.

-3

Suppose -5*m + 0*m - 5 = 0. Let j = m - -4. Let r(h) = h - 3. Let z be r(j). Solve z*v = v for v.

0

Suppose 2*r = -s + 3*s + 46, 0 = 3*r + 5*s - 45. Solve 4*v + r = -0*v for v.

-5

Let s be 7 - 2 - (0 - 0). Solve -s*t - 13 - 7 = 0 for t.

-4