Suppose -5*o = 5 + 20, w = o + 30. Let a be 40/w + (-4)/(-10). Suppose 3*u = -0*u. Solve u = 5*x - a*x + 6 for x.

-2

Let x(t) = t3 - 6*t2 + 6*t - 4. Let c be x(5). Let q = -1 + c. Let s be (-2)/(-20) + 414⁄460. Solve q = -j - s for j.

-1

Let h be ((-6)/(-4))/((-23)/(-10) + -2). Solve -4*r + 7 = -h for r.

3

Suppose 4*y - 26 - 10 = -3*s, 3*s - 6 = y. Let c = 14 - 0. Let n = 28 + -24. Solve n*j + y = -c for j.

-5

Let f = -6 - -8. Solve -2*x - 8 = f for x.

-5

Suppose 5*h - 2*y - 115 = 0, 3*h = 4*y + 21 + 34. Suppose -5*n + 2*n = 2*v - 3, 3*v + 1 = n. Let k be n/2*0/2. Solve -6*r + r - h = k for r.

-5

Suppose -2*v + 2 = -v. Let k be ((-2)/(-3))/((-6)/(-45)). Solve 0 = -a + k - v for a.

3

Suppose -n - l + 4 = 2*n, -4*l = -3*n - 1. Suppose 5*w = w + 88. Suppose -4*a - 3*p + w = 0, a - 4*a = -p - 10. Solve -a = -k - n for k.

3

Let v be (-24)/(-24) + (-1 - -2). Solve 2*t - v = -6 for t.

-2

Let h(n) = -n3 - 5*n2 + 8*n + 6. Let l be h(-6). Let b = l + 9. Solve b = -c + 1 for c.

-2