Let m be 0 + (-9)/(-3) + 0. Solve f = -0*f + m for f.

Suppose -4 = -3*m + 11. Solve 2*u - m - 5 = 0 for u.

5

Suppose 5*k - 27 = k - y, 0 = -4*k + 2*y + 42. Suppose 2*p = 4*p - k. Solve -p*a + 6*a = 10 for a.

5

Suppose 5*r = -5*n - 30, 0*n - 5*n = -5. Let p(t) = -t3 + 2*t2 - 1. Let f be p(3). Let a = r - f. Solve 0 = -5*o + a - 28 for o.

-5

Let g = 99 - 97. Solve -g*h - 12 = h for h.

-4

Let n(l) be the second derivative of l⁴⁄₁₂ - l3 + 5*l**²⁄₂ + 2*l. Let o be n(6). Solve -o*d - 1 = -6 for d.

1

Suppose m - 4 - 1 = 0. Let x = 0 + m. Let f = 270 - 268. Solve -x*n = -f + 17 for n.

-3

Let t be (-20 + 28)/(1 - -1). Solve 3 + 9 = -t*a for a.

-3

Let c = 59 + -54. Solve -c*k = -0*k for k.

0

Let z = -17 + 19. Solve -p = z*p for p.

0

Let x = 8 - -16. Let m = -2 + 4. Let z be m - (0 + 0) - -1. Solve z*r - x = -9 for r.

5