Let r(n) = n**2 - 4*n. Let h be r(5). Let j = 30 + -21. Let u = 15 - j. Solve u*w - w = h for w.

1

Suppose 0 = -3*w + 8*w - 20. Suppose 0 = -5*g + 3*g + w. Suppose -g*p + 6*p - 72 = 0. Solve 5*t + 2 = -p for t.

-4

Let a be (21/(-12))/(-4*(-1)/(-32)). Solve 7*w - a + 0 = 0 for w.

2

Suppose -2*h + 3*r + 2 = 0, -4 = -2*h - 2*r + 4*r. Let v = -4 + h. Let p = -5 - -5. Solve v*m + 2*m - 8 = p for m.

4

Let l = -7 - 4. Let d = l - -16. Suppose -11 = -u + 3*x + 4, d*u - 89 = x. Solve -2 - u = 5*z for z.

-4

Let s(n) = 4*n**2 + 5*n + 4. Let g be s(-2). Suppose 2*f + 4 = 0, -4*o = -3*o - 3f - g. Let v be -1 + (-2 - 6-1). Solve y = v*y + o for y.

-2

Suppose 0 = 2*v - 10, -4*l + 0*v + 13 = 5*v. Let u = l - -6. Solve u*p = -p for p.

0

Suppose -3*r - 4*n + 57 = 0, 89 = -2*r + 6*r + n. Solve 4*v = 3 - r for v.

-5

Suppose 5*h = 4*m - 36, 4*m + 3*h - 1 = 3. Solve 3 = l + m for l.

-1

Let f be (-2 + 2)*(1 + -2). Solve 3*h + 2*h + 10 = f for h.

-2